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source: branches/2.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 3932

Revision 3932, 146.4 KB checked in by thiagoaos, 13 years ago (diff)
Ticket #1700 - Corrigido erro ao enviar email quando tem ", ," no campo destinatário.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
[1518]	15	'import_msgs' => True,
	16	'msgs_to_archive' => True
[2]	17	);
	18
	19	var $ldap;
	20	var $mbox;
	21	var $imap_port;
	22	var $has_cid;
	23	var $imap_options = '';
	24	var $functions;
[3071]	25	var $prefs;
[650]	26	var $foldersLimit;
[1912]	27	var $imap_sentfolder;
[2]	28
	29	function imap_functions (){
[3226]	30	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
[2]	31	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	32	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	33	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	34	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	35	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	36	$this->functions = new functions();
[1912]	37	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	38	$this->has_cid = false;
[3071]	39	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
[1472]	40
[3071]	41
[2]	42	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	43	{
	44	$this->imap_options = '/tls/novalidate-cert';
	45	}
	46	else
	47	{
	48	$this->imap_options = '/notls/novalidate-cert';
	49	}
	50	}
	51	// BEGIN of functions.
[3391]	52	function open_mbox($folder = False,$force_die=true)
[2]	53	{
[3394]	54	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[828]	55	if (is_resource($this->mbox))
[3394]	56	{
	57	if ($force_die)
	58	{
	59	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
	60	}
	61	else
	62	{
	63	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
	64	}
	65	}
	66	else
	67	{
	68	if($force_die)
	69	{
	70	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
	71	}
	72	else
	73	{
	74	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
	75	}
	76
	77	}
	78	return $this->mbox;
[2]	79	}
	80
[504]	81	function parse_error($error){
	82	// This error is returned from Imap.
	83	if(strstr($error,'Connection refused')) {
	84	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	85	}
	86	// This error is returned from Postfix.
	87	elseif(strstr($error,'message file too big')) {
[1264]	88	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	89	}
[628]	90	elseif(strstr($error,'virus')) {
	91	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	92	}
[504]	93	// This condition verifies if SESSION is expired.
[1472]	94	elseif(!count($_SESSION))
[504]	95	return "nosession";
	96
	97	return $error;
	98	}
[1472]	99
[2]	100	function get_range_msgs2($params)
	101	{
[3018]	102	// Free others requests
[3843]	103	session_write_close();
[53]	104	$folder = $params['folder'];
[2]	105	$msg_range_begin = $params['msg_range_begin'];
	106	$msg_range_end = $params['msg_range_end'];
[1472]	107	$sort_box_type = $params['sort_box_type'];
[53]	108	$sort_box_reverse = $params['sort_box_reverse'];
[51]	109	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	110
[3843]	111	if(!$this->mbox \|\| !is_resource($this->mbox))
[3392]	112	$this->mbox = $this->open_mbox($folder);
[3843]	113
[2]	114	$return = array();
[3843]	115	//Para enviar o offset entre o timezone definido pelo usuário e GMT
	116	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[3392]	117
[3929]	118	//Condição comentada devido a um problema na função imap_status que não retorna valores exatos para pastas
	119	//acentuadas e tambem pela não necessidade de se tratar mensagens lidas ou não lidas das demais, em relação
	120	//a contagem de mensagens não lidas e do total de mensagens
	121	/*
	122	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
[3392]	123	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder,SA_ALL);
	124
	125
	126	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
	127
	128	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	129
	130	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
	131
	132	$i = 0;
	133	if(is_array($sort_array_msg)){
	134	foreach($sort_array_msg as $msg_number => $value)
[1752]	135	{
[3392]	136	$temp = $this->get_info_head_msg($msg_number);
	137	if(!$temp)
	138	return false;
	139
	140	$return[$i] = $temp;
	141	$i++;
[1752]	142	}
[3392]	143	}
	144	$return['num_msgs'] = $num_msgs;
	145	}
	146	else {
[3929]	147	* */
[3392]	148	$num_msgs = imap_num_msg($this->mbox);
	149	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
[828]	150
[3392]	151
	152	$return['tot_unseen'] = 0;
	153	$i = 0;
	154
	155	if(is_array($sort_array_msg)){
	156	foreach($sort_array_msg as $msg_number => $value)
	157	{
	158	$temp = $this->get_info_head_msg($msg_number);
	159	if(!$temp)
	160	return false;
	161
	162	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
	163	$return['tot_unseen']++;
	164	}
	165
	166	if($i <= ($msg_range_end-$msg_range_begin))
	167	$return[$i] = $temp;
	168	$i++;
	169	}
[689]	170	}
[3392]	171	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
	172
[3929]	173	//}
[689]	174	return $return;
	175	}
[828]	176
[689]	177	function get_info_head_msg($msg_number) {
	178	$head_array = array();
	179	include_once("class.imap_attachment.inc.php");
[828]	180
[3271]	181	$imap_attachment = new imap_attachment();
	182	//if ($this->prefs['use_important_flag'] )
	183	//{
[3071]	184	/*Como eu preciso do atributo Importance para saber se o email é
	185	* importante ou não, uso abaixo a função imap_fetchheader e busco
	186	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	187	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	188	* não preciso reimplementar o método utilizando o fetchheader.
	189	* Como as mensagens são renderizadas em um número pequeno por vez,
	190	* não parece ter perda considerável de performance.
	191	*/
[830]	192
[3071]	193	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	194	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[3271]	195	//}
	196	// Reimplementado código para identificação dos e-mails assinados e cifrados
	197	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	198	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	199	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
[1174]	200
[689]	201	$header = $this->get_header($msg_number);
[828]	202	if (!is_object($header))
	203	return false;
[689]	204	$head_array['Recent'] = $header->Recent;
	205	$head_array['Unseen'] = $header->Unseen;
	206	if($header->Answered =='A' && $header->Draft == 'X'){
	207	$head_array['Forwarded'] = 'F';
[2]	208	}
[689]	209	else {
	210	$head_array['Answered'] = $header->Answered;
[828]	211	$head_array['Draft'] = $header->Draft;
[46]	212	}
[689]	213	$head_array['Deleted'] = $header->Deleted;
	214	$head_array['Flagged'] = $header->Flagged;
	215	$head_array['msg_number'] = $msg_number;
[3057]	216	$head_array['udate'] = $header->udate;
[3923]	217	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
[828]	218
[3923]	219	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
	220	$head_array['timestamp'] = $msgTimestamp;
	221
[3499]	222	$date_msg = gmdate("d/m/Y",$msgTimestamp);
	223	// if (date("d/m/Y") == $date_msg)
	224	// $return['udate'] = $header->udate;
	225	// else
	226
	227	if (date("d/m/Y") == $date_msg) //no dia
	228	{
	229	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
	230	}
	231	else
	232	{
	233	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
	234	}
	235
[689]	236	$from = $header->from;
	237	$head_array['from'] = array();
[1740]	238	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	239	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	240	if(!$head_array['from']['name'])
	241	$head_array['from']['name'] = $head_array['from']['email'];
	242	$to = $header->to;
	243	$head_array['to'] = array();
[3831]	244	if($to[1] && $to[1]->host == ".SYNTAX-ERROR.") { //E-mails que não possuem o campo "para", vêm com o recipiente preenchido, porém com um recipiente a mais alegando erro de sintaxe.
	245	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
	246	}
	247	else {
	248	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	249	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	250	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
	251	if(!$head_array['to']['name'])
	252	$head_array['to']['name'] = $head_array['to']['email'];
	253	}
[3777]	254	$cc = $header->cc;
[3831]	255	$cco = $header->bcc;
[3777]	256	if ( ($cc) && (!$head_array['to']['name']) ){
	257	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
	258	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
	259	if(!$head_array['to']['name'])
	260	$head_array['to']['name'] = $head_array['from']['email'];
	261	}
[3831]	262	else if ( ($cco) && (!$head_array['to']['name']) ){
	263	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
	264	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
	265	if(!$head_array['to']['name'])
	266	$head_array['to']['name'] = $head_array['from']['email'];
	267	}
[1751]	268	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	269
[689]	270	$head_array['Size'] = $header->Size;
[828]	271
[689]	272	$head_array['attachment'] = array();
	273	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	274
[689]	275	return $head_array;
[2]	276	}
[828]	277
[2]	278	function decode_string($string)
[1472]	279	{
	280
[2]	281	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	282	{
[1740]	283	$return = '';
[2]	284	$tmp = imap_mime_header_decode($string);
	285	foreach ($tmp as $tmp1)
	286	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	287
[3560]	288	$return = str_replace("\t", "", $return);
[2]	289	return $return;
	290	}
	291	else if (strpos(strtolower($string), '=?utf-8') !== false)
	292	{
[1401]	293	$elements = imap_mime_header_decode($string);
	294
	295	for($i = 0;$i < count($elements);$i++)
	296	{
[1384]	297	$charset = strtolower($elements[$i]->charset);
[1401]	298	$text = $elements[$i]->text;
	299
	300	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	301	{
[1384]	302	$decoded .= $this->functions->utf8_to_ncr($text);
	303	}
	304	else
[1401]	305	{
	306	if( strcasecmp($charset,"default") )
	307	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	308	else
	309	$decoded .= $this->htmlspecialchars_encode($text);
	310	}
[1384]	311	}
[2]	312	return $decoded;
	313	}
	314	else
	315	return $this->htmlspecialchars_encode($string);
	316	}
[615]	317	/**
	318	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	319	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	320	*/
[660]	321	function import_msgs($params) {
[1000]	322	if(!$this->mbox)
[660]	323	$this->mbox = $this->open_mbox();
[1472]	324
[1365]	325	if( preg_match('/local_/',$params["folder"]) )
[1000]	326	{
[1366]	327	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	328	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	329	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	330	return $this->functions->getLang( 'Import to Local : fail...' );
	331	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	332	$params["folder"] = $tmp_box;
	333	}
[615]	334	$errors = array();
	335	$invalid_format = false;
[1472]	336	$filename = $params['FILES'][0]['name'];
[1365]	337	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	338	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	339	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	340	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	341	" ".$this->functions->getLang("Over quota"));
[660]	342	}
[615]	343	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	344	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	345
	346	if ($zip) {
	347	while ($zip_entry = zip_read($zip)) {
[1000]	348
[615]	349	if (zip_entry_open($zip, $zip_entry, "r")) {
	350	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	351	$status = @imap_append($this->mbox,
[660]	352	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	353	$email
	354	);
	355	if(!$status)
	356	array_push($errors,zip_entry_name($zip_entry));
	357	zip_entry_close($zip_entry);
	358	}
	359	}
[660]	360	zip_close($zip);
[615]	361	}
[1000]	362
	363	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	364	{
	365
	366	$mc = imap_check($this->mbox);
	367
	368	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	369
	370	$ids = array( );
	371	foreach ($result as $overview)
	372	$ids[ ] = $overview -> uid;
	373
	374	return implode( ',', $ids );
[830]	375	}
[1000]	376	}
[615]	377	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	378	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	379	$status = @imap_append($this->mbox,
[660]	380	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	381	$email
	382	);
[660]	383	if(!$status){
[615]	384	array_push($errors,zip_entry_name($zip_entry));
[660]	385	zip_entry_close($zip_entry);
	386	}
[615]	387	}
[1000]	388	else
[615]	389	{
[1000]	390	if ( isset( $tmp_box ) )
	391	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	392
[660]	393	return array("error" => $this->functions->getLang("wrong file format"));
[615]	394	$invalid_format = true;
	395	}
[1000]	396
[615]	397	if(!$invalid_format) {
	398	if(count($errors)>0) {
[660]	399	$message = $this->functions->getLang("fail in import:")."\n";
[615]	400	foreach($errors as $arquivo) {
	401	$message.=$arquivo."\n";
	402	}
[660]	403	return array("error" => $message);
[615]	404	}
	405	else
[3843]	406	return $this->functions->getLang("The import was executed successfully.");
[615]	407	}
[1000]	408	}
	409	/*
[613]	410	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	411	a primeira parte do e-mail, que é o texto, sem anexos.
	412	O método considera que o email é multpart.
	413	*/
	414	function remove_attachments($params) {
	415	include_once("class.message_components.inc.php");
	416	if(!$this->mbox \|\| !is_resource($this->mbox))
	417	$this->mbox = $this->open_mbox($params["folder"]);
	418	$return["status"] = true;
	419	$header = "";
[1472]	420
[613]	421	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	422	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	423	$head1 = explode(":",$head);
[1472]	424	if ( (strtoupper($head1[0]) == "TO") \|\|
[3566]	425	(strtoupper($head1[0]) == "FROM") \|\|
	426	(strtoupper($head1[0]) == "SUBJECT") \|\|
	427	(strtoupper($head1[0]) == "DATE") )
	428	$header .= $head."\r\n";
[613]	429	}
[1472]	430
[613]	431	$msg = &new message_components($this->mbox);
[1472]	432	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	433	Então uso essa classe para verificar a codificação e o charset,
[613]	434	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	435
[3566]	436	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
	437	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
	438	$all_body_charset = $msg->charset[$params["msg_num"]][0];
	439
	440	if($all_body_type=='multipart/alternative') {
	441	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
	442	$msg->pid[$params["msg_num"]][2] == '1.2') {
	443	$body_part_to_show = '1.2';
	444	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
	445	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
	446	$all_body_charset = $msg->charset[$params["msg_num"]][2];
	447	}
	448	else {
	449	$body_part_to_show = '1.1';
	450	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
	451	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
	452	$all_body_charset = $msg->charset[$params["msg_num"]][1];
	453	}
	454	}
	455	else
	456	$body_part_to_show = '1';
	457
[1319]	458	$status = imap_append($this->mbox,
[613]	459	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	460	$header.
[3566]	461	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
[613]	462	"\r\n".
[3566]	463	"Content-Transfer-Encoding: ".$all_body_encoding.
	464	"\r\n".
	465	"\r\n".
[613]	466	str_replace("\n","\r\n",$this->decodeBody(
[3566]	467	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
	468	$all_body_encoding, $all_body_charset
[1472]	469	)
[1319]	470	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	471
[1319]	472	if(!$status)
	473	{
[613]	474	$return["status"] = false;
	475	$return["msg"] = lang("error appending mail on delete attachments");
	476	}
[1319]	477	else
	478	{
	479	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	480	$return['msg_no'] = $status->uidnext - 1;
[1319]	481	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	482	imap_expunge($this->mbox);
	483	}
[1472]	484
[613]	485	return $return;
[1472]	486
[613]	487	}
[1518]	488
	489	function msgs_to_archive($params) {
	490
	491	$folder = $params['folder'];
[1931]	492	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	493
[1518]	494	$messages_not_to_copy = explode(",",$params['mails']);
	495	$ids = array();
	496
[1931]	497	$cont = 0;
	498
[1518]	499	foreach($all_ids as $each_id=>$value) {
[1931]	500	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	501	array_push($ids,$each_id);
[1931]	502	$cont++;
	503	}
	504	if($cont>=100)
	505	break;
[1518]	506	}
	507
	508	if (empty($ids))
	509	return array();
	510
	511	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	512
	513
	514	return $this->get_info_msgs($params);
	515
	516
	517	}
	518
[689]	519	/**
[1472]	520	*
	521	* @return
[689]	522	* @param $params Object
	523	*/
	524	function get_info_msgs($params) {
	525	include_once("class.exporteml.inc.php");
	526	$return = array();
	527	$new_params = array();
	528	$attach_params = array();
	529	$new_params["msg_folder"]=$params["folder"];
	530	$attach_params["folder"] = $params["folder"];
	531	$msgs = explode(",",$params["msgs_number"]);
	532	$exporteml = new ExportEml();
[1382]	533	$unseen_msgs = array();
[689]	534	foreach($msgs as $msg_number) {
	535	$new_params["msg_number"] = $msg_number;
	536	//ini_set("display_errors","1");
	537	$msg_info = $this->get_info_msg($new_params);
	538
	539	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	540	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	541
	542	$attach_params["num_msg"] = $msg_number;
	543	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	544	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	545	imap_close($this->mbox);
	546	$this->mbox=false;
	547	array_push($return,serialize($msg_info));
[1472]	548
[1388]	549	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	550	array_push($unseen_msgs,$msg_number);
	551	}
	552	}
[1382]	553	if($unseen_msgs){
	554	$msgs_list = implode(",",$unseen_msgs);
	555	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	556	$this->set_messages_flag($array_msgs);
[689]	557	}
[1472]	558
[689]	559	return $return;
	560	}
	561
[2]	562	function get_info_msg($params)
	563	{
[51]	564	$return = array();
[2]	565	$msg_number = $params['msg_number'];
[3427]	566	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
[1969]	567	$msg_number = $matches[1];
	568	$plus_id = $matches[2];
	569	}
	570	else {
	571	$plus_id = '';
	572	}
[1724]	573	$msg_folder = urldecode($params['msg_folder']);
[1472]	574
[411]	575	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	576	$this->mbox = $this->open_mbox($msg_folder);
[535]	577	$header = $this->get_header($msg_number);
[205]	578	if (!$header) {
[1472]	579	$return['status_get_msg_info'] = "false";
[205]	580	return $return;
	581	}
[1472]	582
[828]	583	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	584
[51]	585	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	586
	587	$body = $return_get_body['body'];
[1808]	588
[1035]	589	if($return_get_body['body']=='isCripted'){
	590	$exporteml = new ExportEml();
	591	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	592	$return['body'] = "";
	593	$return['attachments'] = "";
	594	$return['thumbs'] = "";
	595	$return['signature'] = "";
	596	//return $return;
	597	}else{
[3576]	598	$return['body'] = $body;
	599	$return['attachments'] = $return_get_body['attachments'];
	600	$return['thumbs'] = $return_get_body['thumbs'];
	601	$return['signature'] = $return_get_body['signature'];
[1707]	602	}
[3798]	603
	604	$flag = preg_match('/importance : (.*)\r/i', $header_, $importance);
	605	$return['Importance'] = ($flag == 0) ? "Normal" : $importance[1];
[1707]	606
[3018]	607	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	608	if (preg_match($pattern, $header_, $fields))
	609	{
[3018]	610	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	611	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	612	}
[2]	613	}
[828]	614
[2]	615	$return['Recent'] = $header->Recent;
	616	$return['Unseen'] = $header->Unseen;
[1472]	617	$return['Deleted'] = $header->Deleted;
[2]	618	$return['Flagged'] = $header->Flagged;
	619
	620	if($header->Answered =='A' && $header->Draft == 'X'){
	621	$return['Forwarded'] = 'F';
	622	}
[1472]	623
[2]	624	else {
	625	$return['Answered'] = $header->Answered;
[1472]	626	$return['Draft'] = $header->Draft;
[2]	627	}
	628
[1969]	629	$return['msg_number'] = $msg_number.$plus_id;
[2]	630	$return['msg_folder'] = $msg_folder;
[1472]	631
[3798]	632	$offset = $this->functions->CalculateDateOffset();
	633	$msgTimestamp = $header->udate + $offset;
[3493]	634
	635	$date_msg = gmdate("d/m/Y",$msgTimestamp);
[3499]	636	// if (date("d/m/Y") == $date_msg)
	637	// $return['udate'] = $header->udate;
	638	// else
	639	$return['udate'] = $header->udate;
[1472]	640
	641	$return['msg_day'] = $date_msg;
[3493]	642	$return['msg_hour'] = gmdate("H:i",$msgTimestamp);
[1472]	643
[2]	644	if (date("d/m/Y") == $date_msg) //no dia
	645	{
[3493]	646	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	647	$return['smalldate'] = gmdate("H:i",$msgTimestamp);
[605]	648
[1472]	649	$timestamp_now = strtotime("now");
[3493]	650	$timestamp_msg_time = $msgTimestamp;
	651	// $timestamp_now and $timestamp_msg_time are GMT.
[535]	652	// The variable $timestamp_diff is calculated without MailDate TZ.
[3493]	653	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
[1472]	654
[2]	655	if (gmdate("H",$timestamp_diff) > 0)
	656	{
[197]	657	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	658	}
	659	else
	660	{
	661	if (gmdate("i",$timestamp_diff) == 0){
[197]	662	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	663	}
	664	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	665	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	666	}
	667	else{
[197]	668	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	669	}
	670	}
	671	}
	672	else{
[3493]	673	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	674	$return['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
[2]	675	}
[1472]	676
[2]	677	$from = $header->from;
	678	$return['from'] = array();
[1384]	679	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	680	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	681	if ($return['from']['name'])
	682	{
	683	if (substr($return['from']['name'], 0, 1) == '"')
	684	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	685	else
	686	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	687	}
	688	else
	689	$return['from']['full'] = $return['from']['email'];
[1472]	690
[2]	691	// Sender attribute
	692	$sender = $header->sender;
[1472]	693	$return['sender'] = array();
[1384]	694	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	695	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	696	if ($return['sender']['name'])
	697	{
	698	if (substr($return['sender']['name'], 0, 1) == '"')
	699	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	700	else
	701	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	702	}
	703	else
	704	$return['sender']['full'] = $return['sender']['email'];
	705
	706	if($return['from']['full'] == $return['sender']['full'])
	707	$return['sender'] = null;
	708	$to = $header->to;
	709	$return['toaddress2'] = "";
	710	if (!empty($to))
	711	{
	712	foreach ($to as $tmp)
	713	{
	714	if (!empty($tmp->personal))
	715	{
	716	$personal_tmp = imap_mime_header_decode($tmp->personal);
	717	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	718	$return['toaddress2'] .= " ";
	719	$return['toaddress2'] .= "<";
[320]	720	if ($tmp->host != 'unspecified-domain')
	721	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	722	else
	723	$return['toaddress2'] .= $tmp->mailbox;
[2]	724	$return['toaddress2'] .= ">";
	725	$return['toaddress2'] .= ", ";
	726	}
	727	else
	728	{
[320]	729	if ($tmp->host != 'unspecified-domain')
	730	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	731	else
	732	$return['toaddress2'] .= $tmp->mailbox;
[2]	733	$return['toaddress2'] .= ", ";
	734	}
	735	}
	736	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	737	}
[1472]	738
[2]	739	$cc = $header->cc;
	740	$return['cc'] = "";
	741	if (!empty($cc))
	742	{
	743	foreach ($cc as $tmp_cc)
	744	{
	745	if (!empty($tmp_cc->personal))
	746	{
	747	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	748	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	749	$return['cc'] .= " ";
	750	$return['cc'] .= "<";
	751	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	752	$return['cc'] .= ">";
	753	$return['cc'] .= ", ";
	754	}
	755	else
	756	{
	757	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	758	$return['cc'] .= ", ";
	759	}
	760	}
	761	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	762	}
	763	else
	764	{
	765	$return['cc'] = "";
[1472]	766	}
[449]	767
	768	##
	769	# @AUTHOR Rodrigo Souza dos Santos
	770	# @DATE 2008/09/12
	771	# @BRIEF Adding the BCC field.
	772	##
	773	$bcc = $header->bcc;
	774	$return['bcc'] = "";
	775	if (!empty($bcc))
	776	{
	777	foreach ($bcc as $tmp_bcc)
	778	{
	779	if (!empty($tmp_bcc->personal))
	780	{
	781	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	782	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	783	$return['bcc'] .= " ";
	784	$return['bcc'] .= "<";
	785	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	786	$return['bcc'] .= ">";
	787	$return['bcc'] .= ", ";
	788	}
	789	else
	790	{
	791	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	792	$return['bcc'] .= ", ";
	793	}
	794	}
	795	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	796	}
[449]	797	else
	798	{
	799	$return['bcc'] = "";
[1472]	800	}
[426]	801
[2]	802	$reply_to = $header->reply_to;
	803	$return['reply_to'] = "";
	804	if (is_object($reply_to[0]))
	805	{
	806	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	807	{
	808	if (!empty($reply_to[0]->personal))
	809	{
	810	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	811	if(!empty($personal_reply_to[0]->text)) {
	812	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	813	$return['reply_to'] .= " ";
	814	$return['reply_to'] .= "<";
	815	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	816	$return['reply_to'] .= ">";
	817	}
	818	else {
	819	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	820	}
[2]	821	}
	822	else
	823	{
	824	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	825	}
	826	}
	827	}
	828	$return['reply_to'] = $this->decode_string($return['reply_to']);
	829	$return['subject'] = $this->decode_string($header->fetchsubject);
	830	$return['Size'] = $header->Size;
[828]	831	$return['reply_toaddress'] = $header->reply_toaddress;
	832
[689]	833	//All this is to help in local messages
[3399]	834	//$return['timestamp'] = $header->udate;
[3499]	835	$return['timestamp'] = $header->udate;
[689]	836	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	837	$return['reply_toaddress'] = $header->reply_toaddress;
[3394]	838
	839	if($return_get_body['body']=='isSigned'){
	840	imap_close($this->mbox);
	841	$new_mail = $this->show_decript($return_get_body,$dec = 1);
	842	//$new_mail['signature'] = $return_get_body['signature'];
	843	$return['body'] = $new_mail['body'];
	844	$return['attachments'] = $new_mail['attachments'];
	845	$return['thumbs'] = $new_mail['thumbs'];
	846	$return['folder'] = $return['msg_folder'];
	847	$return['original_ID'] = $return['msg_number'];
	848	$return['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	849	$return['msg_number'] = $new_mail['msg_no'];
	850	//$return['signature'] = $return_get_body['signature'];
	851	}
[2]	852	return $return;
	853	}
[1472]	854
[1940]	855	function get_msg_sample($msg_number)
[1752]	856	{
	857
[3049]	858	$return = "";
[3391]	859	if( (!isset($this->preferences['preview_msg_subject']) \|\| ($this->preferences['preview_msg_subject'] != "1")) &&
	860	(!isset($this->preferences['preview_msg_tip'] ) \|\| ($this->preferences['preview_msg_tip'] != "1")) )
[3049]	861	{
	862	$return['body'] = "";
	863	return $return;
	864	}
[1752]	865
	866	include_once("class.message_components.inc.php");
	867	$msg = &new message_components($this->mbox);
[3049]	868	$msg->fetch_structure($msg_number);
[1752]	869
	870	if(!$msg->structure[$msg_number]->parts)
	871	{
	872	$content = '';
	873	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	874	{
	875	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	876	}
	877	}
	878	else
	879	{
	880	foreach($msg->pid[$msg_number] as $values => $msg_part)
	881	{
	882
	883	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	884	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	885	$content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	886	break;
	887	}
	888	}
	889	}
	890	$content = $this->replace_special_characters($content);
	891	$tags_replace = array("<br>","<br/>","<br />");
	892	$content = str_replace($tags_replace," ", $content);
	893	$content = strip_tags($content);
	894	$content = str_replace(array("{","}"," "), " ", $content);
	895	$content = trim($content);
[3249]	896	$content = html_entity_decode(substr($content,0,300));
[1752]	897	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	898	return $return;
	899	}
	900
[2]	901	function get_body_msg($msg_number, $msg_folder)
	902	{
	903	include_once("class.message_components.inc.php");
[51]	904	$msg = &new message_components($this->mbox);
[2]	905	$msg->fetch_structure($msg_number);
[51]	906	$return = array();
[1472]	907	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	908	if(!$this->has_cid)
[91]	909	{
[178]	910	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	911	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	912	}
	913
[2]	914	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	915	{
[3394]	916	if((strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime') && (count($return['signature']) == 0 ) ){
[3018]	917	$return['body']='isCripted';
	918	return $return;
	919	}
[1035]	920
[2]	921	$attachment = array(); //No attachments
[1035]	922
[3394]	923	if (strtolower($msg->structure[$msg_number]->subtype) == "x-pkcs7-mime")
	924	{
	925	$return['body']='isSigned';
	926	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	927	$header_body_array = explode('MIME-Version: 1.0', $headers);
	928	$show_pkcs7 = $header_body_array[0] . 'MIME-Version: 1.0' . chr(0x0D) .chr(0x0A). $return['signature'][0];
	929	$return['source']=$show_pkcs7;
	930	array_shift($return['signature']);
	931	$return['signature'];
	932	//$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
	933	imap_close($this->mbox);
	934	return $return;
[1035]	935	}
	936
[3018]	937	$content = '';
	938	// If simple message is subtype 'html' or 'plain', then get content body.
	939	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	940	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	941
	942	$content = $this->decodeBody(
	943	imap_body( $this -> mbox, $msg_number, FT_UID ),
	944	$msg -> encoding[ $msg_number ][ 0 ],
	945	$msg -> charset[ $msg_number ][ 0 ]
	946	);
	947
	948	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	949	{
	950	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	951	$content = htmlentities( $content );
	952	$content = $this -> replace_links( $content );
	953	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	954	$content = '<pre>' . $content . '</pre>';
[3912]	955	$content = str_replace("\x00", '', $content);
	956	$return[ 'body' ] = $content;
[3018]	957
	958	return $return;
	959	}
	960	}
[2]	961	}
[1472]	962	else
[2]	963	{ //Complicated message, multiple parts
	964	$html_body = '';
	965	$content = '';
	966	$has_multipart = true;
[3922]	967	$is_alternative = false;
[2]	968	$this->has_cid = false;
[3922]	969	$alternative_content;
[3394]	970	array_shift($return['signature']);
[2]	971	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	972	$this->has_cid = true;
[1472]	973
[469]	974	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
[3922]	975	$is_alternative = true;
[469]	976	$show_only_html = false;
	977	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	978	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	979	if($file_type == "text/html")
[1472]	980	$show_only_html = true;
[432]	981	}
[469]	982	}
[2]	983	else
	984	$show_only_html = false;
	985
	986	foreach($msg->pid[$msg_number] as $values => $msg_part)
	987	{
[1472]	988
[2]	989	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	990	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	991	{
	992	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	993	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	994	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	995	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	996	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	997	$has_multipart = false;
	998	}
	999	}
[1472]	1000
	1001	if(($file_type == "text/plain"
[2]	1002	\|\| $file_type == "text/html")
[3018]	1003	&& $file_type != 'attachment')
[2]	1004	{
[3414]	1005
	1006
	1007	if($this->prefs['max_msg_size'] == "1")
	1008	$max_size = 1048576;
	1009	else
	1010	$max_size = 102400;
	1011
[2]	1012	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	1013	{
	1014	// if TXT file size > 100kb, then it will not expand.
[3414]	1015	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > $max_size)) {
[3018]	1016	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3414]	1017	$content = '<pre>' . $content . '</pre>';
[2]	1018	}
	1019	}
	1020	// if HTML attachment file size > 300kb, then it will not expand.
[3414]	1021	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < $max_size*3)
[2]	1022	{
[3922]	1023	if ($is_alternative)
	1024	{
	1025	$alternative_content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1026	}
	1027	else
	1028	{
	1029	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1030	$show_only_html = true;
	1031	}
[2]	1032	}
	1033	}
[3018]	1034	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	1035	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	1036	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	1037	$content = '<pre>' . $content . '</pre>';
[2]	1038	}
[65]	1039	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	1040
[2]	1041	include_once("class.imap_attachment.inc.php");
	1042	$att = new imap_attachment();
[51]	1043	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	1044	if($attachments['number_attachments'] > 0) {
	1045	foreach($attachments ['attachment'] as $index => $attachment)
	1046	{
	1047	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	1048	{
	1049	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	1050
[3018]	1051	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	1052	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	1053
[3018]	1054	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	1055	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	1056
[3018]	1057	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	1058	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	1059	. '</td></tr>';
[1897]	1060
[3018]	1061	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	1062
[3018]	1063	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	1064	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	1065	. '</td></tr>';
[1897]	1066
[3018]	1067	if ( $obj->cc )
	1068	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	1069	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	1070	. '</td></tr>';
[1897]	1071
[3018]	1072	$content .= '</table><br>';
[1897]	1073
[3018]	1074
	1075	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	1076	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1077	{
	1078	$id = !$id;
	1079	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	1080	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	1081	}
	1082
	1083	$body = $this->decodeBody(
	1084	imap_fetchbody(
	1085	$this->mbox,
	1086	$msg_number,
	1087	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	1088	FT_UID
	1089	),
	1090	$msg->encoding[ $msg_number ][ $values ],
	1091	$msg->charset[ $msg_number ][ $values ]
	1092	);
	1093
	1094	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1095	{
	1096	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	1097	$body = htmlentities( $body );
	1098	$body = $this -> replace_links( $body );
	1099	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	1100	$body = '<pre>' . $body . '</pre>';
[3018]	1101	}
	1102
	1103	$content .= $body;
	1104	break;
[2]	1105	}
	1106	}
	1107	}
	1108	}
	1109	}
[3922]	1110	if ($is_alternative && !empty($alternative_content))
	1111	{
	1112	$content .= $alternative_content;
	1113	}
[2]	1114	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	1115	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	1116	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	1117	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	1118	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	1119	}
[1472]	1120	}
[2]	1121	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	1122	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	1123	$this->set_messages_flag($params);
[205]	1124	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	1125	$content = $this->replace_special_characters($content);
[51]	1126	$return['body'] = $content;
	1127	return $return;
[2]	1128	}
[1472]	1129
[2]	1130	function htmlfilter($body)
	1131	{
	1132	require_once('htmlfilter.inc');
[1472]	1133
[2]	1134	$tag_list = Array(
	1135	false,
	1136	'blink',
	1137	'object',
	1138	'meta',
	1139	'html',
	1140	'link',
	1141	'frame',
	1142	'iframe',
	1143	'layer',
	1144	'ilayer',
	1145	'plaintext'
	1146	);
	1147
	1148	/**
	1149	* A very exclusive set:
	1150	*/
	1151	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	1152	$rm_tags_with_content = Array(
	1153	'script',
	1154	'style',
	1155	'applet',
	1156	'embed',
	1157	'head',
	1158	'frameset',
	1159	'xml',
	1160	'xmp'
	1161	);
	1162
	1163	$self_closing_tags = Array(
	1164	'img',
	1165	'br',
	1166	'hr',
	1167	'input'
	1168	);
	1169
	1170	$force_tag_closing = true;
	1171
	1172	$rm_attnames = Array(
	1173	'/.*/' =>
	1174	Array(
	1175	'/target/i',
	1176	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1177	'/^dynsrc/i',
	1178	'/^datasrc/i',
	1179	'/^data.*/i',
	1180	'/^lowsrc/i'
	1181	)
	1182	);
	1183
	1184	/**
	1185	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1186	* some idea of what's going on here. :)
	1187	*/
	1188
	1189	$bad_attvals = Array(
	1190	'/.*/' =>
	1191	Array(
	1192	'/.*/' =>
	1193	Array(
	1194	Array(
	1195	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1196	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1197	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1198	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1199	),
	1200	Array(
	1201	'\\1oddjob:\\2\\1',
	1202	//'\\1uucp:\\2\\1', -> doclinks notes
	1203	'\\1amaretto:\\2\\1',
	1204	'\\1round:\\2\\1'
	1205	)
[1472]	1206	),
	1207
[2]	1208	'/^style/i' =>
	1209	Array(
	1210	Array(
	1211	'/expression/i',
	1212	'/behaviou*r/i',
	1213	'/binding/i',
	1214	'/include-source/i',
	1215	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1216	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1217	),
	1218	Array(
	1219	'idiocy',
	1220	'idiocy',
	1221	'idiocy',
	1222	'idiocy',
	1223	'url(\\1http://securityfocus.com/\\1)',
	1224	'url(\\1http://securityfocus.com/\\1)'
	1225	)
	1226	)
	1227	)
	1228	);
	1229
	1230	$add_attr_to_tag = Array(
	1231	'/^a$/i' => Array('target' => '"_new"')
	1232	);
[1472]	1233
	1234
[2]	1235	$trusted_body = sanitize($body,
	1236	$tag_list,
	1237	$rm_tags_with_content,
	1238	$self_closing_tags,
	1239	$force_tag_closing,
	1240	$rm_attnames,
	1241	$bad_attvals,
	1242	$add_attr_to_tag
	1243	);
[1472]	1244
[2]	1245	return $trusted_body;
	1246	}
[1472]	1247
[2]	1248	function decodeBody($body, $encoding, $charset=null)
	1249	{
	1250	/**
	1251	* replace e-mail by anchor.
	1252	*/
	1253	// HTML Filter
[13]	1254	//$body = preg_replace("#(^\|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=# onclick=\"javascript:new_message('new_by_message', '\\2@\\3')\">\\2@\\3</a>", $body);
[828]	1255	//$body = str_replace("\r\n", "\n", $body);
[2]	1256	if ($encoding == 'quoted-printable')
[828]	1257	{
	1258	/*
[1472]	1259
[2]	1260	for($i=0;$i<256;$i++) {
	1261	$c1=dechex($i);
	1262	if(strlen($c1)==1){$c1="0".$c1;}
	1263	$c1="=".$c1;
	1264	$myqprinta[]=$c1;
	1265	$myqprintb[]=chr($i);
[1472]	1266	}
[828]	1267	*/
[2]	1268	$body = str_replace($myqprinta,$myqprintb,($body));
	1269	$body = quoted_printable_decode($body);
[1472]	1270	while (ereg("=\n", $body))
[2]	1271	{
	1272	$body = ereg_replace ("=\n", '', $body);
	1273	}
	1274	}
[1472]	1275	else if ($encoding == 'base64')
[2]	1276	{
	1277	$body = base64_decode($body);
	1278	}
[1792]	1279
[2]	1280	// All other encodings are returned raw.
	1281	if (strtolower($charset) == "utf-8")
	1282	return utf8_decode($body);
	1283	else
	1284	return $body;
	1285	}
[1472]	1286
[205]	1287	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1288	{
	1289	if (count($msg->inline_id[$msgno]) > 0)
	1290	{
	1291	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1292	{
	1293	$cid = eregi_replace("<", "", $cid);
	1294	$cid = eregi_replace(">", "", $cid);
	1295	$msg_part = $msg->pid[$msgno][$index];
	1296	//$body = eregi_replace("alt=\"\"", "", $body);
	1297	$body = eregi_replace("<br/>", "", $body);
	1298	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1299	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1300	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1301	}
	1302	}
[1472]	1303
[2]	1304	return $body;
	1305	}
[1472]	1306
[2]	1307	function replace_special_characters($body)
	1308	{
	1309	// Suspected TAGS!
[1472]	1310	/*$tag_list = Array(
[2]	1311	'blink','object','meta',
	1312	'html','link','frame',
	1313	'iframe','layer','ilayer',
	1314	'plaintext','script','style','img',
	1315	'applet','embed','head',
	1316	'frameset','xml','xmp');
	1317	*/
	1318
[1472]	1319	// Layout problem: Change html elements
	1320	// with absolute position to relate position, CASE INSENSITIVE.
[3912]	1321	$body = str_replace("\x00", '', $body);
	1322	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1323
[2]	1324	$tag_list = Array('head','blink','object','frame',
	1325	'iframe','layer','ilayer','plaintext','script',
[63]	1326	'applet','embed','frameset','xml','xmp','style');
[2]	1327
[1472]	1328	$blocked_tags = array();
[2]	1329	foreach($tag_list as $index => $tag) {
[1233]	1330	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1331	if($body != $new_body) {
	1332	$blocked_tags[] = $tag;
	1333	}
[1233]	1334	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1335	}
[650]	1336	// Malicious Code Remove
[1923]	1337	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1338	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1339	foreach($rest[0] as $i => $val)
[1270]	1340	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i",$rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
[3250]	1341	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1342
[3250]	1343	$body = $this-> replace_links($body);
	1344
	1345	//Remoção de tags <span></span> para correção de erro no firefox
	1346	$body = mb_eregi_replace("<span><span>","",$body);
	1347	$body = mb_eregi_replace("</span></span>","",$body);
	1348	//Correção para compatibilização com Outlook, ao visualizar a mensagem
	1349	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[3294]	1350	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
	1351	$body = str_replace("\x00", '', $body);
[3912]	1352
[3250]	1353	return "<span>".$body;
[2]	1354	}
	1355
[1897]	1356	function replace_links( $body )
	1357	{
[3018]	1358	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1359	// See more informations in www.iana.org
	1360	$octets = array(
	1361	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1362	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1363	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1364	);
[1897]	1365
[3018]	1366	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1367
[3018]	1368	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1369	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1370	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1371	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1372	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1373	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1374	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1375	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1376	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1377	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1378	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1379	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1380	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1381
[3018]	1382	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1383	$port = '(?>:\d{2,5})?';
	1384	$domain = '(?>[\w\d_\-]+)';
	1385	$subdomain = "(?>{$domain}\.)*";
	1386	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1387	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1388
[3018]	1389	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
	1390	ini_set( 'pcre.backtrack_limit', 300000 );
	1391
	1392	/*
	1393	// PHP 5.3
	1394	$replace = function( $matches )
	1395	{
	1396	if ( $matches[ 1 ] )
	1397	return $matches[ 0 ];
	1398
	1399	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1400	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1401	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1402	};
	1403	$body = preg_replace_callback( $pattern, $replace, $body );
	1404	*/
	1405
	1406	// PHP 5.2.x - Remover assim que possível
	1407	$body = preg_replace_callback( $pattern,
	1408	create_function(
	1409	'$matches',
	1410	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1411	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1412	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1413	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1414	), $body
	1415	);
	1416	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1417	// E-mail address in the text should create a new e-mail on ExpressoMail
[3018]	1418	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1419	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1420	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1421
	1422	return $body;
[2]	1423	}
	1424
[91]	1425	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1426	{
[3352]	1427	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
	1428	include_once("class.db_functions.inc.php");
	1429	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1430	{
	1431	$sign = array();
	1432	$temp = $this->get_info_head_msg($msg_number);
	1433	if($temp['ContentType'] =='normal') return $sign;
	1434	$file_type = strtolower($file_type);
	1435	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1436	{
[3394]	1437	if ($temp['ContentType'] == 'signature')
[3352]	1438	{
[3394]	1439	if(!$this->mbox \|\| !is_resource($this->mbox))
	1440	$this->mbox = $this->open_mbox($msg_folder);
[1035]	1441
[3352]	1442	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[1035]	1443
[3352]	1444	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1445	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
[1035]	1446
[3352]	1447	$certificado = new certificadoB();
	1448	$validade = $certificado->verificar($imap_msg);
[3394]	1449	$sign[] = $certificado->msg_sem_assinatura;
[3352]	1450	if ($certificado->apresentado)
	1451	{
	1452	$from = $header->from;
	1453	foreach ($from as $id => $object)
	1454	{
	1455	$fromname = $object->personal;
	1456	$fromaddress = $object->mailbox . "@" . $object->host;
	1457	}
	1458	foreach ($certificado->erros_ssl as $item)
	1459	{
	1460	$sign[] = $item . "#@#";
	1461	}
[1035]	1462
[3352]	1463	if (count($certificado->erros_ssl) < 1)
	1464	{
	1465	$check_msg = 'Message untouched';
	1466	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
	1467	{
	1468	$check_msg .= ' and authentic###';
	1469	}
	1470	else
	1471	{
	1472	$check_msg .= ' with signer different from sender#@#';
	1473	}
	1474	$sign[] = $check_msg;
	1475	}
	1476
	1477	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
	1478	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
	1479	$sign[] = 'Mail from: ###' . $fromaddress;
	1480	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
	1481	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1482	$sign[] = 'Message date: ###' . $header->Date;
[1035]	1483
[3352]	1484	$cert = openssl_x509_parse($certificado->cert_assinante);
[1035]	1485
[3352]	1486	$sign_alert = array();
	1487	$sign_alert[] = 'Certificate Owner###:\n';
	1488	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
	1489	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1490	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
	1491	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
	1492	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
	1493	$sign_alert[] = 'Personal Data###:' . '\n';
	1494	$sign_alert[] = 'Birthday### ' . $X . '\n';
	1495	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
	1496	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
	1497	$sign_alert[]= 'Certificate Issuer###:\n';
	1498	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
	1499	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
	1500	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
	1501	$sign_alert[]= 'Validity###:\n';
	1502	$H = data_hora($cert[validFrom]);
	1503	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1504	$sign_alert[]= 'Valid From### ' . $X . '\n';
	1505	$H = data_hora($cert[validTo]);
	1506	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1507	$sign_alert[]= 'Valid Until### ' . $X;
	1508	$sign[] = $sign_alert;
	1509
	1510	$this->db = new db_functions();
	1511
	1512	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1513	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1514	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
[91]	1515	}
[3352]	1516	else
	1517	{
	1518	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1519	foreach($certificado->erros_ssl as $item)
	1520	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1521	}
	1522	}
[91]	1523	}
[3352]	1524	}
	1525	return $sign;
[91]	1526	}
	1527
[51]	1528	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1529	{
	1530	$thumbs_array = array();
	1531	$i = 0;
	1532	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1533	{
	1534	$file_type = strtolower($file_type);
	1535	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1536	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1537	$img = "<IMG id='".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' style='border:2px solid #fde7bc;padding:5px' title='".$this->functions->getLang("Click here do view (+)")."'src=./inc/show_thumbs.php?file_type=".$file_type."&msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index].">";
[1005]	1538	$href = "<a onMouseDown='save_image(event,this,\"".$file_type."\")' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
[2]	1539	$thumbs_array[] = $href;
	1540	}
	1541	$i++;
	1542	}
	1543	}
	1544	return $thumbs_array;
	1545	}
[1472]	1546
[2]	1547	/*function delete_msg($params)
	1548	{
	1549	$folder = $params['folder'];
	1550	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1551
[2]	1552	$mbox_stream = $this->open_mbox($folder);
[1472]	1553
[2]	1554	foreach ($msgs_to_delete as $msg_number){
	1555	imap_delete($mbox_stream, $msg_number, FT_UID);
	1556	}
	1557	imap_close($mbox_stream, CL_EXPUNGE);
	1558	return $params['msgs_to_delete'];
	1559	}*/
	1560
	1561	// Novo
	1562	function delete_msgs($params)
	1563	{
[1472]	1564
[2]	1565	$folder = $params['folder'];
[51]	1566	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1567	$msgs_number = explode(",",$params['msgs_number']);
	1568	$border_ID = $params['border_ID'];
[1472]	1569
[2]	1570	$return = array();
[1472]	1571
[449]	1572	if ($params['get_previous_msg']){
[2]	1573	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1574	// Fix problem in unserialize function JS.
	1575	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1576	}
[2]	1577
[1472]	1578	//$mbox_stream = $this->open_mbox($folder);
[504]	1579	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1580
[2]	1581	foreach ($msgs_number as $msg_number)
	1582	{
	1583	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1584	$return['msgs_number'][] = $msg_number;
	1585	}
[1472]	1586
[2]	1587	$return['folder'] = $folder;
	1588	$return['border_ID'] = $border_ID;
[1472]	1589
[51]	1590	if($mbox_stream)
	1591	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1592	return $return;
	1593	}
	1594
[1472]	1595
[2]	1596	function refresh($params)
	1597	{
[3265]	1598
[2]	1599	$folder = $params['folder'];
	1600	$msg_range_begin = $params['msg_range_begin'];
	1601	$msg_range_end = $params['msg_range_end'];
	1602	$msgs_existent = $params['msgs_existent'];
[1472]	1603	$sort_box_type = $params['sort_box_type'];
[2]	1604	$sort_box_reverse = $params['sort_box_reverse'];
	1605	$msgs_in_the_server = array();
[53]	1606	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1607	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1608	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1609	if(!count($msgs_in_the_server))
[51]	1610	return array();
[1472]	1611
[828]	1612	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1613	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1614
[2]	1615	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1616	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1617
[2]	1618	$msgs_to_exec = array();
[3265]	1619	foreach($msg_to_insert as $msg_number)
	1620	$msgs_to_exec[] = $msg_number;
	1621	sort($msgs_to_exec);
[1472]	1622
[2]	1623	$return = array();
	1624	$i = 0;
[3265]	1625	foreach($msgs_to_exec as $msg_number)
[2]	1626	{
[614]	1627	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1628	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1629	* para saber se o email é importante ou não, uso abaixo a função
	1630	* imap_fetchheader e busco o atributo importance nela para passar
	1631	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1632	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1633	* não preciso reimplementar o método utilizando o fetchheader.
	1634	*/
[3352]	1635
[3265]	1636	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
[1035]	1637	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1638	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1639
[1752]	1640	$msg_sample = $this->get_msg_sample($msg_number);
	1641	$return[$i]['msg_sample'] = $msg_sample;
	1642
[535]	1643	$header = $this->get_header($msg_number);
[2]	1644	if (!is_object($header))
[828]	1645	continue;
	1646
[2]	1647	$return[$i]['msg_number'] = $msg_number;
[1472]	1648
[2]	1649	$return[$i]['msg_folder'] = $folder;
[3265]	1650	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1651	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1652	$return[$i]['Recent'] = $header->Recent;
	1653	$return[$i]['Unseen'] = $header->Unseen;
	1654	$return[$i]['Answered'] = $header->Answered;
	1655	$return[$i]['Deleted'] = $header->Deleted;
	1656	$return[$i]['Draft'] = $header->Draft;
	1657	$return[$i]['Flagged'] = $header->Flagged;
	1658
[3106]	1659	$return[$i]['udate'] = $header->udate;
	1660
[2]	1661	$from = $header->from;
	1662	$return[$i]['from'] = array();
	1663	$tmp = imap_mime_header_decode($from[0]->personal);
	1664	$return[$i]['from']['name'] = $tmp[0]->text;
	1665	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1666	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1667	if(!$return[$i]['from']['name'])
	1668	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1669
[2]	1670	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1671	$return[$i]['toaddress'] = '';
	1672	foreach ($toaddress as $tmp)
	1673	$return[$i]['toaddress'] .= $tmp->text;*/
	1674	$to = $header->to;
	1675	$return[$i]['to'] = array();
	1676	$tmp = imap_mime_header_decode($to[0]->personal);
	1677	$return[$i]['to']['name'] = $tmp[0]->text;
	1678	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1679	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[3777]	1680	$cc = $header->cc;
	1681	if ( ($cc) && (!$return[$i]['to']['name']) ){
	1682	$return[$i]['to']['name'] = $cc[0]->personal;
	1683	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
	1684	}
[2]	1685	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1686
	1687	$return[$i]['Size'] = $header->Size;
	1688	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1689
[2]	1690	$return[$i]['attachment'] = array();
[3265]	1691	if (!isset($imap_attachment))
	1692	{
	1693	include_once("class.imap_attachment.inc.php");
	1694	$imap_attachment = new imap_attachment();
	1695	}
[51]	1696	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1697	$i++;
	1698	}
[3265]	1699	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
	1700	$return['sort_box_type'] = $params['sort_box_type'];
[3427]	1701	if(!$this->mbox \|\| !is_resource($this->mbox))
	1702	{
	1703	$this->open_mbox($folder);
	1704	}
[51]	1705	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1706	$return['msgs_to_delete'] = $msg_to_delete;
[3493]	1707	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[411]	1708	if($this->mbox && is_resource($this->mbox))
[51]	1709	imap_close($this->mbox);
[828]	1710
[2]	1711	return $return;
	1712	}
	1713
[1035]	1714	/**
	1715	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1716	* assinado ou cifrado.
	1717	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1718	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1719	* @param $msg_number O número da mesagem
	1720	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1721	*/
	1722	function getMessageType($msg_number, $headers = false){
[3394]	1723	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1724	$contentType = "normal";
	1725	if (!$headers){
	1726	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1727	}
[3394]	1728
	1729	if (preg_match("/pkcs7-signature/i", $headers) == 1){
[1035]	1730	$contentType = "signature";
[3394]	1731	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
	1732	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
[1035]	1733	}
	1734
	1735	return $contentType;
	1736	}
	1737
[1375]	1738	/**
	1739	* Metodo que retorna todas as pastas do usuario logado.
	1740	* @param $params array opcional para repassar os argumentos ao metodo.
	1741	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1742	* excluindo as compartilhadas para ele.
[3553]	1743	* Se usar $params['folderType'] = "default" irá retornar somente as pastas defaults
	1744	* Se usar $params['folderType'] = "personal" irá retornar somente as pastas pessoais
	1745	* Se usar $params['folderType'] = null irá retornar todas as pastas
[1472]	1746	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1747	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1748	*/
[449]	1749	function get_folders_list($params = null)
[2]	1750	{
[1472]	1751	$mbox_stream = $this->open_mbox();
[1953]	1752	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1753	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1754	}
[650]	1755
[1824]	1756	$inbox = 'INBOX';
	1757	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1758	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1759	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1760	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
	1761	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1762	// Free others requests
	1763	session_write_close();
[1816]	1764
[3018]	1765	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[3790]	1766
[3192]	1767	if ( $params && $params['noSharedFolders'] )
[3790]	1768	$folders_list = array_merge(imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ), imap_getmailboxes($mbox_stream, $serverString, 'INBOX/*' ) );
	1769	else
	1770	$folders_list = imap_getmailboxes($mbox_stream, $serverString, '*' );
[3761]	1771
[3018]	1772	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1773
	1774	$tmp = array();
	1775	$resultMine = array();
	1776	$resultDefault = array();
	1777
[2]	1778	if (is_array($folders_list)) {
[3761]	1779	reset($folders_list);
	1780	$this->ldap = new ldap_functions();
[1472]	1781
[2]	1782	$i = 0;
[3761]	1783	while (list($key, $val) = each($folders_list)) {
	1784	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1785
[3761]	1786	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1787	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
	1788
	1789	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1790	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1791	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1792	continue;
	1793	}
	1794	$result[$i]['folder_unseen'] = $status->unseen;
	1795	$folder_id = $tmp_folder_id[1];
[2]	1796	$result[$i]['folder_id'] = $folder_id;
[1472]	1797
[2]	1798	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1799	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1800	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[3761]	1801
[3018]	1802	if ($uid2cn && substr($folder_id,0,4) == 'user') {
[1340]	1803	//$this->ldap = new ldap_functions();
[1816]	1804	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1805	$result[$i]['folder_name'] = $cn;
	1806	}
	1807	}
[1472]	1808
[2]	1809	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1810	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1811
[96]	1812	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1813	$result[$i]['folder_hasChildren'] = 1;
	1814	else
	1815	$result[$i]['folder_hasChildren'] = 0;
	1816
[1816]	1817	switch ($tmp_folder_id[1]) {
[1824]	1818	case $inbox:
	1819	case $sent:
	1820	case $drafts:
	1821	case $spam:
	1822	case $trash:
[3761]	1823	$resultDefault[]=$result[$i];
	1824	break;
[1816]	1825	default:
[3761]	1826	$resultMine[]=$result[$i];
[1816]	1827	}
	1828
[1472]	1829	$i++;
[3761]	1830	}
[2]	1831	}
[1472]	1832
[3564]	1833	if ( $params && !$params['noQuotaInfo'] ) {
	1834	//Get quota info of current folder
	1835	$current_folder = "INBOX";
	1836	if($params && $params['folder'])
	1837	$current_folder = $params['folder'];
[3790]	1838
[3564]	1839	$arr_quota_info = $this->get_quota(array('folder_id' => $current_folder));
	1840	} else {
	1841	$arr_quota_info = array();
	1842	}
[3790]	1843
[1816]	1844	// Sorting resultMine
	1845	foreach ($resultMine as $folder_info)
[2]	1846	{
	1847	$array_tmp[] = $folder_info['folder_id'];
	1848	}
[1472]	1849
[2]	1850	natcasesort($array_tmp);
[3575]	1851
[3790]	1852	$result2 = array();
[1472]	1853
[2]	1854	foreach ($array_tmp as $key => $folder_id)
	1855	{
[1816]	1856	$result2[] = $resultMine[$key];
[2]	1857	}
[1816]	1858
	1859	// Sorting resultDefault
	1860	foreach ($resultDefault as $key => $folder_id)
	1861	{
	1862	switch ($resultDefault[$key]['folder_id']) {
[1824]	1863	case $inbox:
[1816]	1864	$resultDefault2[0] = $resultDefault[$key];
	1865	break;
[1824]	1866	case $sent:
[1816]	1867	$resultDefault2[1] = $resultDefault[$key];
	1868	break;
[1824]	1869	case $drafts:
[1816]	1870	$resultDefault2[2] = $resultDefault[$key];
	1871	break;
[1824]	1872	case $spam:
[1816]	1873	$resultDefault2[3] = $resultDefault[$key];
	1874	break;
[1824]	1875	case $trash:
[1816]	1876	$resultDefault2[4] = $resultDefault[$key];
	1877	break;
	1878	}
	1879	}
[3553]	1880
	1881	if ( $params && $params['folderType'] && $params['folderType'] == 'default' )
[3790]	1882	return array_merge($resultDefault2, $arr_quota_info);
[1816]	1883
[3553]	1884	if ( $params && $params['folderType'] && $params['folderType'] == 'personal' )
[3790]	1885	return array_merge($result2, $arr_quota_info);
	1886
[3553]	1887	// Merge default folders and personal
[3790]	1888	$result2 = array_merge($resultDefault2, $result2);
[1816]	1889
[3553]	1890	return array_merge($result2, $arr_quota_info);
[2]	1891	}
[1472]	1892
[2]	1893	function create_mailbox($arr)
	1894	{
	1895	$namebox = $arr['newp'];
	1896	$mbox_stream = $this->open_mbox();
	1897	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1898	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1899
[2]	1900	$result = "Ok";
[51]	1901	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1902	{
	1903	$result = implode("<br />\n", imap_errors());
[1472]	1904	}
	1905
[51]	1906	if($mbox_stream)
	1907	imap_close($mbox_stream);
[1472]	1908
[2]	1909	return $result;
[1472]	1910
[2]	1911	}
[1472]	1912
[2]	1913	function create_extra_mailbox($arr)
	1914	{
	1915	$nameboxs = explode(";",$arr['nw_folders']);
	1916	$result = "";
	1917	$mbox_stream = $this->open_mbox();
	1918	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1919	foreach($nameboxs as $key=>$tmp){
[2]	1920	if($tmp != ""){
	1921	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1922	$result = implode("<br />\n", imap_errors());
[51]	1923	if($mbox_stream)
[1472]	1924	imap_close($mbox_stream);
[2]	1925	return $result;
	1926	}
	1927	}
	1928	}
[51]	1929	if($mbox_stream)
	1930	imap_close($mbox_stream);
[2]	1931	return true;
	1932	}
[1472]	1933
[2]	1934	function delete_mailbox($arr)
	1935	{
	1936	$namebox = $arr['del_past'];
	1937	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1938	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1939	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1940
[2]	1941	$result = "Ok";
	1942	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1943	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1944	{
	1945	$result = implode("<br />\n", imap_errors());
	1946	}
[1953]	1947	/*
[51]	1948	if($mbox_stream)
	1949	imap_close($mbox_stream);
[1953]	1950	*/
[2]	1951	return $result;
	1952	}
[1472]	1953
[2]	1954	function ren_mailbox($arr)
	1955	{
	1956	$namebox = $arr['current'];
	1957	$new_box = $arr['rename'];
	1958	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1959	$mbox_stream = $this->open_mbox();
	1960	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1961
[2]	1962	$result = "Ok";
	1963	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1964	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1965
[2]	1966	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1967	{
[1472]	1968	$result = imap_errors();
[2]	1969	}
[51]	1970	if($mbox_stream)
	1971	imap_close($mbox_stream);
[2]	1972	return $result;
[1472]	1973
[2]	1974	}
[1472]	1975
[2]	1976	function get_num_msgs($params)
	1977	{
	1978	$folder = $params['folder'];
[411]	1979	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1980	$this->mbox = $this->open_mbox($folder);
[411]	1981	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1982	return imap_last_error();
[1472]	1983	}
[2]	1984	$num_msgs = imap_num_msg($this->mbox);
[432]	1985	if($this->mbox && is_resource($this->mbox))
[51]	1986	imap_close($this->mbox);
[1472]	1987
[2]	1988	return $num_msgs;
	1989	}
[1472]	1990
[1912]	1991	function folder_exists($folder){
	1992	$mbox = $this->open_mbox();
	1993	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1994	$list = imap_getmailboxes($mbox,$serverString, $folder);
	1995	$return = is_array($list);
	1996	imap_close($mbox);
	1997	return $return;
	1998	}
	1999
[2]	2000	function send_mail($params)
	2001	{
	2002	include_once("class.phpmailer.php");
	2003	$mail = new PHPMailer();
	2004	include_once("class.db_functions.inc.php");
	2005	$db = new db_functions();
	2006	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	2007	##
	2008	# @AUTHOR Rodrigo Souza dos Santos
[3369]	2009	# @DATE 2008/09/17$fileName
[449]	2010	# @BRIEF Checks if the user has permission to send an email with the email address used.
	2011	##
	2012	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	2013	{
	2014	$deny = true;
	2015	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	2016	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	2017	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	2018
	2019	if ( $deny )
	2020	return "The server denied your request to send a mail, you cannot use this mail address.";
	2021	}
[828]	2022
[2]	2023	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	2024	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	2025	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
[3527]	2026	$replytoaddress = $params['input_replyto'];
[2]	2027	$subject = $params['input_subject'];
[271]	2028	$msg_uid = $params['msg_id'];
[2]	2029	$return_receipt = $params['input_return_receipt'];
[614]	2030	$is_important = $params['input_important_message'];
[1035]	2031	$encrypt = $params['input_return_cripto'];
	2032	$signed = $params['input_return_digital'];
	2033
	2034	if($params['smime'])
	2035	{
	2036	$body = $params['smime'];
	2037	$mail->SMIME = true;
	2038	// A MSG assinada deve ser testada neste ponto.
	2039	// Testar o certificado e a integridade da msg....
[3271]	2040	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2041	$erros_acumulados = '';
	2042	$certificado = new certificadoB();
	2043	$validade = $certificado->verificar($body);
	2044	if(!$validade)
	2045	{
	2046	foreach($certificado->erros_ssl as $linha_erro)
	2047	{
	2048	$erros_acumulados .= $linha_erro;
	2049	}
	2050	}
	2051	else
	2052	{
	2053	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	2054	if ($certificado->apresentado)
	2055	{
	2056	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	2057	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	2058	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	2059	}
	2060	else
	2061	{
	2062	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	2063	}
	2064	}
	2065	if(!$erros_acumulados =='')
	2066	{
	2067	return $erros_acumulados;
	2068	}
	2069	}
	2070	else
	2071	{
	2072	$body = $params['body'];
[3250]	2073	//Compatibilização com Outlook, ao encaminhar a mensagem
	2074	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[1035]	2075	}
[1247]	2076	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[3900]	2077	$attachments = $_FILES;
[2]	2078	$forwarding_attachments = $params['forwarding_attachments'];
[689]	2079	$local_attachments = $params['local_attachments'];
[3369]	2080
[1912]	2081	//Test if must be saved in shared folder and change if necessary
	2082	if( $fromaddress[2] == 'y' ){
	2083	//build shared folder path
	2084	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	2085	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	2086	else $folder = $params['folder'];
	2087	} else {
	2088	$folder = $params['folder'];
	2089	}
	2090
[1472]	2091	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	2092	$folder_name = $params['folder_name'];
[6]	2093	// Fix problem with cyrus delimiter changes.
[1472]	2094	// Dots in names: enabled/disabled.
[6]	2095	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2096	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2097	// End Fix.
[1472]	2098	if ($folder != 'null'){
[2]	2099	$mail->SaveMessageInFolder = $folder;
	2100	}
	2101	////////////////////////////////////////////////////////////////////////////////////////////////////
	2102	$mail->SMTPDebug = false;
[1035]	2103
	2104	if($signed && !$params['smime'])
	2105	{
	2106	$mail->Mailer = "smime";
	2107	$mail->SignedBody = true;
	2108	}
	2109	else
	2110	$mail->IsSMTP();
[1472]	2111
[2]	2112	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2113	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2114	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2115	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2116	if($fromaddress){
	2117	$mail->Sender = $mail->From;
	2118	$mail->SenderName = $mail->FromName;
	2119	$mail->FromName = $fromaddress[0];
	2120	$mail->From = $fromaddress[1];
	2121	}
[1472]	2122
[2]	2123	$this->add_recipients("to", $toaddress, &$mail);
	2124	$this->add_recipients("cc", $ccaddress, &$mail);
	2125	$this->add_recipients("cco", $ccoaddress, &$mail);
[3527]	2126	$mail->AddReplyTo($replytoaddress);
[2]	2127	$mail->Subject = $subject;
[3024]	2128	$mail->IsHTML($params['type'] != 'textplain');
[1035]	2129	$mail->Body = $body;
[271]	2130
[1035]	2131	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	2132	{
	2133	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	2134	$email = explode(",",$email);
	2135	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	2136	// Deve ser verificado um numero limite de destinatarios.
	2137	// Deve ser verificado se os certificados sao validos.
	2138	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	2139	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	2140	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	2141	$erros_acumulados = "";
	2142	$aux_mails = array();
	2143	$mail_list = array();
	2144	if(count($email) > $numero_maximo)
	2145	{
	2146	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	2147	return $erros_acumulados;
	2148	}
	2149	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	2150	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2151	foreach($email as $item)
	2152	{
	2153	$certificate = $db->get_certificate(strtolower($item));
	2154	if(!$certificate)
	2155	{
	2156	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2157	return $erros_acumulados;
	2158	}
	2159
	2160	if (array_key_exists("dberr1", $certificate))
	2161	{
	2162
	2163	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2164	return $erros_acumulados;
	2165	}
	2166	if (array_key_exists("dberr2", $certificate))
	2167	{
	2168	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2169	//continue;
	2170	}
	2171	/* Retirado este teste para evitar mensagem de erro duplicada.
	2172	if (!array_key_exists("certs", $certificate))
	2173	{
	2174	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2175	continue;
	2176	}
	2177	*/
[3271]	2178	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2179
	2180	foreach ($certificate['certs'] as $registro)
	2181	{
	2182	$c1 = new certificadoB();
	2183	$c1->certificado($registro['chave_publica']);
	2184	if ($c1->apresentado)
	2185	{
	2186	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2187	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2188	{
	2189	$aux_mails[] = $registro['chave_publica'];
	2190	$mail_list[] = strtolower($item);
	2191	}
	2192	else
	2193	{
	2194	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2195	{
	2196	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2197	$c1->dados['EXPIRADO'],$c2->revogado);
	2198	}
	2199
	2200	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2201	foreach($c2->erros_ssl as $linha)
	2202	{
	2203	$erros_acumulados .= $linha . chr(0x0A);
	2204	}
	2205	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2206	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2207	}
	2208	}
	2209	else
	2210	{
	2211	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2212	}
	2213	}
	2214	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2215	{
	2216	return $erros_acumulados;
	2217	}
	2218	}
	2219
	2220	$mail->Certs_crypt = $aux_mails;
	2221	}
[3018]	2222	// Build CID images
	2223	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2224
[2]	2225	// Build Uploading Attachments!!!
[3387]	2226	if (count($attachments)>0) //Caso seja forward normal...
[2]	2227	{
	2228	$total_uploaded_size = 0;
[1264]	2229	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2230	foreach ($attachments as $attach)
	2231	{
[3900]	2232	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
	2233	return $this->parse_error("message file too big");
[3387]	2234	if($attach['name']=='Unknown')
	2235	continue;
[2]	2236	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2237	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2238	}
[3387]	2239	if( $total_uploaded_size > $upload_max_filesize){
[1472]	2240	return $this->parse_error("message file too big");
[3387]	2241	}
[828]	2242	}
[3387]	2243	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
[828]	2244
[689]	2245	$total_uploaded_size = 0;
[1472]	2246	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2247	foreach($local_attachments as $local_attachment) {
	2248	$file_description = unserialize(rawurldecode($local_attachment));
	2249	$tmp = array_values($file_description);
[1472]	2250	foreach($file_description as $i => $descriptor){
[689]	2251	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2252	}
	2253	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2254	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2255	}
	2256	if( $total_uploaded_size > $upload_max_filesize)
[828]	2257	return 'false';
[689]	2258	}
[2]	2259	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2260	// Build Forwarding Attachments!!!
[2]	2261	if (count($forwarding_attachments) > 0)
	2262	{
	2263	// Bug fixed for array_search function
[3018]	2264	$name_cid_files = array();
[2]	2265	if(count($name_cid_files) > 0) {
	2266	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2267	$name_cid_files[0] = null;
[1472]	2268	}
	2269
[2]	2270	foreach($forwarding_attachments as $forwarding_attachment)
	2271	{
[271]	2272	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2273	$tmp = array_values($file_description);
[1472]	2274	foreach($file_description as $i => $descriptor){
[271]	2275	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2276	}
[1472]	2277	$file_description = $tmp;
[271]	2278	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2279	$fileName = $file_description[2];
	2280	if(!array_search(trim($fileName),$name_cid_files)) {
[3369]	2281	$mail->AddStringAttachment($fileContent,html_entity_decode(rawurldecode($fileName)), $file_description[4], $this->get_file_type($file_description[2]));
[63]	2282	}
[2]	2283	}
	2284	}
[37]	2285
[2]	2286	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2287	// Important message
	2288	if($is_important)
	2289	$mail->isImportant();
	2290
	2291	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2292	// Disposition-Notification-To
	2293	if ($return_receipt)
	2294	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2295	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2296
[117]	2297	$sent = $mail->Send();
[1472]	2298
[117]	2299	if(!$sent)
[2]	2300	{
[504]	2301	return $this->parse_error($mail->ErrorInfo);
[2]	2302	}
	2303	else
	2304	{
[1035]	2305	if ($signed && !$params['smime'])
	2306	{
	2307	return $sent;
	2308	}
[1472]	2309	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2310	{
	2311	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2312	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2313	$now = date("d/m/y H:i:s");
	2314	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2315	$sent = trim($sent);
[117]	2316	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2317	}
[1472]	2318	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2319	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2320	$contacts = new dynamic_contacts();
[485]	2321	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2322	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2323	}
[485]	2324	return array("success" => true);
[2]	2325	}
	2326	}
[3018]	2327	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2328	{
	2329	// Build CID for embedded Images!!!
	2330	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2331	$cid_imgs = '';
	2332	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2333	$cid_array = array();
	2334	foreach($cid_imgs[6] as $j => $val){
	2335	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2336	{
	2337	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2338	}
	2339	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2340	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2341
[3018]	2342	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2343	{
	2344	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2345	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2346	$fileName = "image_".($j).".jpg";
	2347	$fileCode = "base64";
	2348	$fileType = "image/jpg";
	2349	$file_attached[0] = $cid_imgs[2][$j];
	2350	$file_attached[1] = $cid_imgs[4][$j];
	2351	$file_attached[2] = $fileName;
	2352	$file_attached[3] = $cid_imgs[6][$j];
	2353	$file_attached[4] = 'base64';
	2354	$file_attached[5] = strlen($fileContent); //Size of file
	2355	$return_forward[] = $file_attached;
	2356
	2357	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2358	if ($file_attached[3] == $attachment_[3])
	2359	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2360	}
	2361	else
	2362	{
	2363	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2364	$file_description = unserialize(rawurldecode($attach_img));
	2365	if (is_array($file_description))
	2366	foreach($file_description as $i => $descriptor){
	2367	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2368	}
	2369	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2370	$fileName = $file_description[2];
	2371	$fileCode = $file_description[4];
	2372	$fileType = $this->get_file_type($file_description[2]);
	2373	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2374	if (!empty($file_description))
	2375	{
	2376	$file_description[5] = strlen($fileContent); //Size of file
	2377	$return_forward[] = $file_description;
	2378	}
	2379	}
	2380	$tempDir = ini_get("session.save_path");
	2381	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2382	$f = fopen($tempDir.'/'.$file,"w");
	2383	fputs($f,$fileContent);
	2384	fclose($f);
	2385	if ($fileContent)
	2386	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2387	//else
	2388	// return "Error loading image attachment content";
	2389
	2390	}
	2391	return $return_forward;
	2392	}
	2393	function add_recipients_cert($full_address)
[1035]	2394	{
	2395	$result = "";
	2396	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2397	foreach ($parse_address as $val)
	2398	{
	2399	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2400	if ($val->mailbox == "INVALID_ADDRESS")
	2401	continue;
	2402	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2403	continue;
	2404	if (empty($val->personal))
	2405	$result .= $val->mailbox."@".$val->host . ",";
	2406	else
	2407	$result .= $val->mailbox."@".$val->host . ",";
	2408	}
	2409
	2410	return substr($result,0,-1);
	2411	}
	2412
[2]	2413	function add_recipients($recipient_type, $full_address, $mail)
	2414	{
[3932]	2415	//remove a comma if is given two unexpected commas
	2416	$full_address = preg_replace("/, ?,/",",",$full_address);
[1472]	2417	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2418	foreach ($parse_address as $val)
[2]	2419	{
	2420	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2421	if ($val->mailbox == "INVALID_ADDRESS")
	2422	continue;
[1472]	2423
[2]	2424	if (empty($val->personal))
	2425	{
	2426	switch($recipient_type)
	2427	{
	2428	case "to":
	2429	$mail->AddAddress($val->mailbox."@".$val->host);
	2430	break;
	2431	case "cc":
	2432	$mail->AddCC($val->mailbox."@".$val->host);
	2433	break;
	2434	case "cco":
	2435	$mail->AddBCC($val->mailbox."@".$val->host);
	2436	break;
	2437	}
	2438	}
	2439	else
	2440	{
	2441	switch($recipient_type)
	2442	{
	2443	case "to":
	2444	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2445	break;
	2446	case "cc":
	2447	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2448	break;
	2449	case "cco":
	2450	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2451	break;
	2452	}
	2453	}
	2454	}
	2455	return true;
	2456	}
[1472]	2457
[2]	2458	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2459	{
[828]	2460	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2461	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2462	if($encoding == 'base64')
[449]	2463	# The function imap_base64 adds a new line
	2464	# at ASCII text, with CRLF line terminators.
	2465	# So is being exchanged for base64_decode.
	2466	#
	2467	#$fileContent = imap_base64($fileContent);
	2468	$fileContent = base64_decode($fileContent);
[2]	2469	else if($encoding == 'quoted-printable')
[1472]	2470	$fileContent = quoted_printable_decode($fileContent);
[2]	2471	return $fileContent;
	2472	}
[1472]	2473
[2]	2474	function del_last_caracter($string)
	2475	{
	2476	$string = substr($string,0,(strlen($string) - 1));
[1472]	2477	return $string;
[2]	2478	}
[1472]	2479
[2]	2480	function del_last_two_caracters($string)
	2481	{
	2482	$string = substr($string,0,(strlen($string) - 2));
[1472]	2483	return $string;
[2]	2484	}
[1472]	2485
[828]	2486	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2487	{
[1625]	2488	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2489	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2490	foreach($imapsort as $iuid)
	2491	$sort[$iuid] = "";
[1518]	2492
	2493	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2494	$slice_array = false;
	2495	else
	2496	$slice_array = true;
[970]	2497	}
	2498	else
[659]	2499	{
[970]	2500	$sort = array();
	2501	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2502	$num_msgs = imap_num_msg($this->mbox);
	2503	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2504	$slice_array = true;
	2505
[983]	2506	for ($i=$num_msgs; $i>0; $i--)
[828]	2507	{
[983]	2508	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2509	break;
[970]	2510	$iuid = @imap_uid($this->mbox,$i);
	2511	$header = $this->get_header($iuid);
	2512	// List UNSEEN messages.
	2513	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2514	continue;
	2515	}
	2516	// List SEEN messages.
	2517	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2518	continue;
	2519	}
	2520	// List ANSWERED messages.
	2521	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2522	continue;
	2523	}
	2524	// List FLAGGED messages.
	2525	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2526	continue;
	2527	}
	2528
	2529	if($sort_box_type=='SORTFROM') {
	2530	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2531	$from = $header->to;
	2532	else
	2533	$from = $header->from;
	2534
	2535	$tmp = imap_mime_header_decode($from[0]->personal);
	2536
	2537	if ($tmp[0]->text != "")
	2538	$sort[$iuid] = $tmp[0]->text;
	2539	else
	2540	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2541	}
	2542	else if($sort_box_type=='SORTSUBJECT') {
	2543	$sort[$iuid] = $header->subject;
	2544	}
	2545	else if($sort_box_type=='SORTSIZE') {
	2546	$sort[$iuid] = $header->Size;
	2547	}
	2548	else {
	2549	$sort[$iuid] = $header->udate;
	2550	}
	2551
[659]	2552	}
[970]	2553	natcasesort($sort);
[828]	2554
[970]	2555	if ($sort_box_reverse)
	2556	$sort = array_reverse($sort,true);
[659]	2557	}
[828]	2558
[972]	2559	if(!is_array($sort))
	2560	$sort = array();
[1472]	2561
[1808]	2562
[972]	2563	if ($slice_array)
[828]	2564	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2565
[1472]	2566
[828]	2567	return $sort;
	2568
[659]	2569	}
[970]	2570
	2571
[1472]	2572	function move_search_messages($params){
	2573	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2574	$params['new_folder'] = urldecode($params['new_folder']);
	2575	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2576	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2577	@reset($sel_msgs);
[163]	2578	$sorted_msgs = array();
	2579	foreach($sel_msgs as $idx => $sel_msg) {
	2580	$sel_msg = explode(";", $sel_msg);
	2581	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2582	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2583	}
[163]	2584	else {
	2585	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2586	}
	2587	}
	2588	@ksort($sorted_msgs);
[1472]	2589	$last_return = false;
	2590	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2591	$params['msgs_number'] = $msgs_number;
[1472]	2592	$params['folder'] = $folder;
[163]	2593	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2594	$last_return = $this -> move_messages($params);
[163]	2595	}
	2596	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2597	$last_return = $this -> delete_msgs($params);
	2598	$last_return['deleted'] = true;
	2599	}
	2600	}
	2601	return $last_return;
	2602	}
[1472]	2603
[2]	2604	function move_messages($params)
	2605	{
[1472]	2606	$folder = $params['folder'];
	2607	$mbox_stream = $this->open_mbox($folder);
[51]	2608	$newmailbox = ($params['new_folder']);
	2609	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2610	$new_folder_name = $params['new_folder_name'];
	2611	$msgs_number = $params['msgs_number'];
	2612	$return = array('msgs_number' => $msgs_number,
	2613	'folder' => $folder,
	2614	'new_folder_name' => $new_folder_name,
[325]	2615	'border_ID' => $params['border_ID'],
	2616	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2617
[325]	2618	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2619	if (substr($folder,0,4) == 'user'){
	2620	$acl = $this->getacltouser($folder);
	2621	/*
	2622	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2623	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2624	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2625	* w - write (STORE flags other than SEEN and DELETED)
	2626	* i - insert (perform APPEND, COPY into mailbox)
	2627	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2628	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2629	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2630	* a - administer (perform SETACL)
	2631	*/
	2632	if (strpos($acl, "d") === false){
	2633	$return['status'] = false;
	2634	return $return;
	2635	}
	2636	}
[432]	2637	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2638	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2639	if (substr($new_folder_name,0,4) == 'user'){
	2640	$this->ldap = new ldap_functions();
	2641	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2642	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2643	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2644	{
	2645	$return['new_folder_name'] = $cn;
	2646	}
	2647	}
[432]	2648	}
[1472]	2649
	2650	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2651	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2652	{
[2]	2653	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2654	// Fix problem in unserialize function JS.
	2655	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2656	}
[1472]	2657
	2658	$mbox_stream = $this->open_mbox($folder);
[2]	2659	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2660	imap_expunge($mbox_stream);
[51]	2661	if($mbox_stream)
	2662	imap_close($mbox_stream);
[2]	2663	return $return;
	2664	}else {
[1472]	2665	if(strstr(imap_last_error(),'Over quota')) {
[2]	2666	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2667	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2668	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2669	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2670	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2671	if(!$mbox)
	2672	return imap_last_error();
[1472]	2673	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2674	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2675	if($mbox_stream)
	2676	imap_close($mbox_stream);
[1472]	2677	if($mbox)
[51]	2678	imap_close($mbox);
[1472]	2679	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2680	}
	2681	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2682	imap_expunge($mbox_stream);
[51]	2683	if($mbox_stream)
	2684	imap_close($mbox_stream);
[2]	2685	// return to original quota limit.
	2686	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2687	if($mbox)
	2688	imap_close($mbox);
[1472]	2689	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2690	}
[1472]	2691	return $return;
[2]	2692	}
	2693	else {
[51]	2694	if($mbox_stream)
	2695	imap_close($mbox_stream);
[2]	2696	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2697	if($mbox)
	2698	imap_close($mbox);
[1472]	2699	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2700	}
[1472]	2701	return imap_last_error();
[2]	2702	}
[1472]	2703
[2]	2704	}
	2705	else {
[51]	2706	if($mbox_stream)
	2707	imap_close($mbox_stream);
	2708	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2709	}
[1472]	2710	}
[2]	2711	}
[1472]	2712
[2]	2713	function save_msg($params)
	2714	{
[1472]	2715
[271]	2716	include_once("class.phpmailer.php");
	2717	$mail = new PHPMailer();
	2718	include_once("class.db_functions.inc.php");
	2719	$toaddress = $params['input_to'];
	2720	$ccaddress = $params['input_cc'];
[3798]	2721	$ccoaddress = $params['input_cco'];
	2722	$return_receipt = $params['input_return_receipt'];
	2723	$is_important = $params['input_important_message'];
[271]	2724	$subject = $params['input_subject'];
[320]	2725	$msg_uid = $params['msg_id'];
[2]	2726	$body = $params['body'];
	2727	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2728	$body = preg_replace("/\n/"," ",$body);
[51]	2729	$body = preg_replace("/\r/","",$body);
[271]	2730	$forwarding_attachments = $params['forwarding_attachments'];
	2731	$attachments = $params['FILES'];
	2732	$return_files = $params['FILES'];
[1472]	2733
[271]	2734	$folder = $params['folder'];
[1472]	2735	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2736	// Fix problem with cyrus delimiter changes.
[1472]	2737	// Dots in names: enabled/disabled.
[271]	2738	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2739	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2740	// End Fix.
[3798]	2741	if(strtoupper($folder) == 'INBOX/DRAFTS') $mail->SaveMessageAsDraft = $folder;
	2742
[271]	2743	$mail->SaveMessageInFolder = $folder;
	2744	$mail->SMTPDebug = false;
[1472]	2745
[271]	2746	$mail->IsSMTP();
	2747	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2748	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2749	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2750	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2751
[271]	2752	$mail->Sender = $mail->From;
	2753	$mail->SenderName = $mail->FromName;
	2754	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2755	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2756
[271]	2757	$this->add_recipients("to", $toaddress, &$mail);
	2758	$this->add_recipients("cc", $ccaddress, &$mail);
[3798]	2759	$this->add_recipients("cco", $ccoaddress, &$mail);
[3527]	2760	$mail->AddReplyTo($replytoaddress);
[271]	2761	$mail->Subject = $subject;
	2762	$mail->IsHTML(true);
	2763	$mail->Body = $body;
[3798]	2764
	2765	// Important message
	2766	if($is_important)
	2767	$mail->isImportant();
[1472]	2768
[3798]	2769	// Disposition-Notification-To
	2770	if ($return_receipt)
	2771	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2772
[3018]	2773	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2774
	2775	// Build Forwarding Attachments!!!
[271]	2776	if (count($forwarding_attachments) > 0)
	2777	{
	2778	foreach($forwarding_attachments as $forwarding_attachment)
	2779	{
	2780	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2781	$tmp = array_values($file_description);
[1472]	2782	foreach($file_description as $i => $descriptor){
[271]	2783	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2784	}
	2785	$file_description = $tmp;
[1472]	2786
[271]	2787	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2788	$fileName = $file_description[2];
[1472]	2789
[271]	2790	$file_description[5] = strlen($fileContent); //Size of file
	2791	$return_forward[] = $file_description;
[1472]	2792
[271]	2793	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2794	}
	2795	}
[1472]	2796
[271]	2797	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2798	$return_files = array_merge_recursive($return_forward,$return_files);
	2799	else
	2800	if (count($return_files) < 1)
	2801	$return_files = $return_forward;
[1472]	2802
[271]	2803	// Build Uploading Attachments!!!
[1005]	2804	$sizeof_attachments = count($attachments);
	2805	if ($sizeof_attachments)
	2806	foreach ($attachments as $numb => $attach){
	2807	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2808	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2809	switch ($image_type)
	2810	{
[1380]	2811	// Do not corrupt animated gif
	2812	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2813	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2814	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2815	case 6:
[1247]	2816	require_once("gd_functions.php");
[1005]	2817	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2818	default:
	2819	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2820	break;
	2821	}
	2822	header('Content-type: image/jpeg');
	2823	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2824	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2825	if ($width < $max_resolution && $height < $max_resolution){
	2826	$new_width = $width;
	2827	$new_height = $height;
	2828	}
	2829	else if ($width > $max_resolution){
	2830	$new_width = $max_resolution;
	2831	$new_height = $height*($new_width/$width);
	2832	}
	2833	else {
	2834	$new_height = $max_resolution;
	2835	$new_width = $width*($new_height/$height);
	2836	}
	2837	$image_new = imagecreatetruecolor($new_width, $new_height);
	2838	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2839	$tmpDir = ini_get("session.save_path");
[1472]	2840	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2841	imagejpeg($image_new,$tmpDir.$_file, 85);
	2842	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2843	}
	2844	else
	2845	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2846	// optional name
	2847	}
[1472]	2848
	2849
	2850
	2851
[271]	2852	if(!empty($mail->AltBody))
	2853	$mail->ContentType = "multipart/alternative";
	2854
[828]	2855	$mail->error_count = 0; // reset errors
	2856	$mail->SetMessageType();
	2857	$header = $mail->CreateHeader();
[1472]	2858	$body = $mail->CreateBody();
[828]	2859
[1472]	2860	$mbox_stream = $this->open_mbox($folder);
[271]	2861	$new_header = str_replace("\n", "\r\n", $header);
	2862	$new_body = str_replace("\n", "\r\n", $body);
[830]	2863	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2864	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2865	$return['msg_no'] = $status->uidnext - 1;
	2866	$return['folder_id'] = $folder;
[828]	2867
[51]	2868	if($mbox_stream)
	2869	imap_close($mbox_stream);
[1472]	2870	if (is_array($return_files))
[828]	2871	foreach ($return_files as $index => $_attachment) {
	2872	if (array_key_exists("name",$_attachment)){
[271]	2873	unset($return_files[$index]);
	2874	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2875	}
	2876	else
	2877	{
	2878	unset($return_files[$index]);
	2879	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2880	}
	2881	}
[1472]	2882
[271]	2883	$return['files'] = serialize($return_files);
[673]	2884	$return["subject"] = $subject;
[1472]	2885
[3571]	2886	if (!$return['append']) {
[2]	2887	$return['append'] = imap_last_error();
[3571]	2888	$return['has_error'] = true;
	2889	}
[1472]	2890
[2]	2891	return $return;
	2892	}
[1472]	2893
[2]	2894	function set_messages_flag($params)
	2895	{
	2896	$folder = $params['folder'];
	2897	$msgs_to_set = $params['msgs_to_set'];
	2898	$flag = $params['flag'];
	2899	$return = array();
	2900	$return["msgs_to_set"] = $msgs_to_set;
	2901	$return["flag"] = $flag;
[1472]	2902
[411]	2903	if(!$this->mbox && !is_resource($this->mbox))
[51]	2904	$this->mbox = $this->open_mbox($folder);
[1472]	2905
[2]	2906	if ($flag == "unseen")
[51]	2907	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2908	elseif ($flag == "seen")
[51]	2909	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2910	elseif ($flag == "answered"){
[51]	2911	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2912	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2913	}
	2914	elseif ($flag == "forwarded")
[51]	2915	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2916	elseif ($flag == "flagged")
[51]	2917	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2918	elseif ($flag == "unflagged") {
	2919	$flag_importance = false;
	2920	$msgs_number = explode(",",$msgs_to_set);
[659]	2921	$unflagged_msgs = "";
[614]	2922	foreach($msgs_number as $msg_number) {
	2923	preg_match('/importance : (.*)\r/i',
	2924	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2925	,$importance);
[673]	2926	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2927	$flag_importance=true;
	2928	}
[659]	2929	else {
	2930	$unflagged_msgs.=$msg_number.",";
[1472]	2931	}
[614]	2932	}
	2933
[659]	2934	if($unflagged_msgs!="") {
	2935	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2936	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2937	}
	2938	else {
	2939	$return["msgs_unflageds"] = false;
	2940	}
	2941
[673]	2942	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2943	$return["status"] = false;
	2944	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2945	}
[659]	2946	else {
	2947	$return["status"] = true;
	2948	}
[614]	2949	}
[1472]	2950
[411]	2951	if($this->mbox && is_resource($this->mbox))
[51]	2952	imap_close($this->mbox);
[2]	2953	return $return;
	2954	}
[1472]	2955
[2]	2956	function get_file_type($file_name)
	2957	{
	2958	$file_name = strtolower($file_name);
	2959	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2960	if ($strFileType == ".asf")
[2]	2961	return "video/x-ms-asf";
	2962	if ($strFileType == ".avi")
	2963	return "video/avi";
	2964	if ($strFileType == ".doc")
	2965	return "application/msword";
	2966	if ($strFileType == ".zip")
	2967	return "application/zip";
	2968	if ($strFileType == ".xls")
	2969	return "application/vnd.ms-excel";
	2970	if ($strFileType == ".gif")
	2971	return "image/gif";
	2972	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2973	return "image/jpeg";
	2974	if ($strFileType == ".png")
	2975	return "image/png";
	2976	if ($strFileType == ".wav")
	2977	return "audio/wav";
	2978	if ($strFileType == ".mp3")
	2979	return "audio/mpeg3";
	2980	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2981	return "video/mpeg";
	2982	if ($strFileType == ".rtf")
	2983	return "application/rtf";
	2984	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2985	return "text/html";
[1472]	2986	if ($strFileType == ".xml")
[2]	2987	return "text/xml";
[1472]	2988	if ($strFileType == ".xsl")
[2]	2989	return "text/xsl";
[1472]	2990	if ($strFileType == ".css")
[2]	2991	return "text/css";
[1472]	2992	if ($strFileType == ".php")
[2]	2993	return "text/php";
[1472]	2994	if ($strFileType == ".asp")
[2]	2995	return "text/asp";
	2996	if ($strFileType == ".pdf")
	2997	return "application/pdf";
	2998	if ($strFileType == ".txt")
	2999	return "text/plain";
	3000	if ($strFileType == ".wmv")
	3001	return "video/x-ms-wmv";
	3002	if ($strFileType == ".sxc")
	3003	return "application/vnd.sun.xml.calc";
	3004	if ($strFileType == ".stc")
	3005	return "application/vnd.sun.xml.calc.template";
	3006	if ($strFileType == ".sxd")
	3007	return "application/vnd.sun.xml.draw";
	3008	if ($strFileType == ".std")
	3009	return "application/vnd.sun.xml.draw.template";
	3010	if ($strFileType == ".sxi")
	3011	return "application/vnd.sun.xml.impress";
	3012	if ($strFileType == ".sti")
	3013	return "application/vnd.sun.xml.impress.template";
	3014	if ($strFileType == ".sxm")
	3015	return "application/vnd.sun.xml.math";
	3016	if ($strFileType == ".sxw")
	3017	return "application/vnd.sun.xml.writer";
	3018	if ($strFileType == ".sxq")
	3019	return "application/vnd.sun.xml.writer.global";
	3020	if ($strFileType == ".stw")
	3021	return "application/vnd.sun.xml.writer.template";
[1472]	3022
	3023
	3024	return "application/octet-stream";
[2]	3025	}
[1472]	3026
[2]	3027	function htmlspecialchars_encode($str)
	3028	{
[449]	3029	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	3030	}
	3031	function htmlspecialchars_decode($str)
	3032	{
[449]	3033	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	3034	}
[1472]	3035
[828]	3036	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	3037	{
	3038	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3039	$this->mbox = $this->open_mbox($folder);
[432]	3040
[828]	3041	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	3042	}
[1472]	3043
[53]	3044	function get_info_next_msg($params)
	3045	{
	3046	$msg_number = $params['msg_number'];
	3047	$folder = $params['msg_folder'];
	3048	$sort_box_type = $params['sort_box_type'];
	3049	$sort_box_reverse = $params['sort_box_reverse'];
	3050	$reuse_border = $params['reuse_border'];
	3051	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	3052	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	3053
[320]	3054	$success = false;
	3055	if (is_array($sort_array_msg))
[2]	3056	{
[320]	3057	foreach ($sort_array_msg as $i => $value){
	3058	if ($value == $msg_number)
	3059	{
	3060	$success = true;
	3061	break;
	3062	}
	3063	}
[2]	3064	}
	3065
[320]	3066	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	3067	{
	3068	$params['status'] = 'false';
	3069	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3070	return $params;
	3071	}
[1472]	3072
[2]	3073	$params = array();
	3074	$params['msg_number'] = $sort_array_msg[($i+1)];
	3075	$params['msg_folder'] = $folder;
[1472]	3076
	3077	$return = $this->get_info_msg($params);
[2]	3078	$return["reuse_border"] = $reuse_border;
	3079	return $return;
	3080	}
	3081
	3082	function get_info_previous_msg($params)
	3083	{
	3084	$msg_number = $params['msgs_number'];
	3085	$folder = $params['folder'];
	3086	$sort_box_type = $params['sort_box_type'];
	3087	$sort_box_reverse = $params['sort_box_reverse'];
	3088	$reuse_border = $params['reuse_border'];
[53]	3089	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	3090	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	3091
[320]	3092	$success = false;
	3093	if (is_array($sort_array_msg))
[2]	3094	{
[320]	3095	foreach ($sort_array_msg as $i => $value){
	3096	if ($value == $msg_number)
	3097	{
	3098	$success = true;
	3099	break;
	3100	}
	3101	}
[2]	3102	}
[320]	3103	if (! $success \|\| $i == 0)
	3104	{
[2]	3105	$params['status'] = 'false';
	3106	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3107	return $params;
	3108	}
[1472]	3109
[2]	3110	$params = array();
	3111	$params['msg_number'] = $sort_array_msg[($i-1)];
	3112	$params['msg_folder'] = $folder;
[1472]	3113
[2]	3114	$return = $this->get_info_msg($params);
	3115	$return["reuse_border"] = $reuse_border;
	3116	return $return;
	3117	}
[1472]	3118
[2]	3119	// This function updates the values: quota, paging and new messages menu.
	3120	function get_menu_values($params){
	3121	$return_array = array();
	3122	$return_array = $this->get_quota($params);
[1472]	3123
[2]	3124	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	3125	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	3126	if($mbox_stream)
	3127	imap_close($mbox_stream);
[1472]	3128
	3129	return $return_array;
[2]	3130	}
[1472]	3131
[325]	3132	function get_quota($params){
[449]	3133	// folder_id = user/{uid} for shared folders
	3134	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	3135	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	3136	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	3137	}
	3138	// folder_id = INBOX for inbox folders
	3139	else
	3140	$folder_id = "INBOX";
[1472]	3141
[1035]	3142	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3143	$this->mbox = $this->open_mbox();
[345]	3144
[325]	3145	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	3146	if($this->mbox && is_resource($this->mbox))
[51]	3147	imap_close($this->mbox);
[1472]	3148
[2]	3149	if (!$quota){
	3150	return array(
	3151	'quota_percent' => 0,
	3152	'quota_used' => 0,
	3153	'quota_limit' => 0
	3154	);
	3155	}
[1472]	3156
[2]	3157	if(count($quota) && $quota['limit']) {
[3064]	3158	$quota_limit = $quota['limit'];
	3159	$quota_used = $quota['usage'];
[2]	3160	if($quota_used >= $quota_limit)
[650]	3161	{
	3162	$quotaPercent = 100;
	3163	}
	3164	else
	3165	{
[2]	3166	$quotaPercent = ($quota_used / $quota_limit)*100;
	3167	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	3168	}
[2]	3169	return array(
	3170	'quota_percent' => floor($quotaPercent),
[3064]	3171	'quota_used' => $quota_used,
	3172	'quota_limit' => $quota_limit
[2]	3173	);
	3174	}
[1472]	3175	else
[2]	3176	return array();
	3177	}
[1472]	3178
[2]	3179	function send_notification($params){
[3231]	3180	include("../header.inc.php");
[2]	3181	require_once("class.phpmailer.php");
	3182	$mail = new PHPMailer();
[1472]	3183
[2]	3184	$toaddress = $params['notificationto'];
[1472]	3185
[3231]	3186	$subject = lang("Read receipt: %1",$params['subject']);
	3187	$body = lang("Your message: %1",$params['subject']) . '<br>';
	3188	$body .= lang("Received in: %1",$params['date']) . '<br>';
	3189	$body .= lang("Has been read by: %1 < %2 > at %3", $_SESSION['phpgw_info']['expressomail']['user']['fullname'], $_SESSION['phpgw_info']['expressomail']['user']['email'], date("d/m/Y H:i"));
[2]	3190	$mail->SMTPDebug = false;
	3191	$mail->IsSMTP();
	3192	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3193	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3194	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3195	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3196	$mail->AddAddress($toaddress);
	3197	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3198
	3199	$mail->IsHTML(true);
	3200	$mail->Body = $body;
[1472]	3201
[2]	3202	if(!$mail->Send()){
	3203	return $mail->ErrorInfo;
	3204	}
	3205	else
	3206	return true;
	3207	}
[1472]	3208
[1965]	3209	function empty_folder($params)
[2]	3210	{
[1965]	3211	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3212	$mbox_stream = $this->open_mbox($folder);
	3213	$return = imap_delete($mbox_stream,'1:*');
[51]	3214	if($mbox_stream)
	3215	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3216	return $return;
	3217	}
[1472]	3218
[2]	3219	function search($params)
	3220	{
[673]	3221	include("class.imap_attachment.inc.php");
[1472]	3222	$imap_attachment = new imap_attachment();
[2]	3223	$criteria = $params['criteria'];
	3224	$return = array();
	3225	$folders = $this->get_folders_list();
[1472]	3226
[2]	3227	$j = 0;
	3228	foreach($folders as $folder)
	3229	{
	3230	$mbox_stream = $this->open_mbox($folder);
	3231	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3232
[2]	3233	if ($messages == '')
	3234	continue;
[1472]	3235
[2]	3236	$i = 0;
	3237	$return[$j] = array();
	3238	$return[$j]['folder_name'] = $folder['name'];
[1472]	3239
[2]	3240	foreach($messages as $msg_number)
	3241	{
[535]	3242	$header = $this->get_header($msg_number);
[2]	3243	if (!is_object($header))
	3244	return false;
[1472]	3245
[2]	3246	$return[$j][$i]['msg_folder'] = $folder['name'];
	3247	$return[$j][$i]['msg_number'] = $msg_number;
	3248	$return[$j][$i]['Recent'] = $header->Recent;
	3249	$return[$j][$i]['Unseen'] = $header->Unseen;
	3250	$return[$j][$i]['Answered'] = $header->Answered;
	3251	$return[$j][$i]['Deleted'] = $header->Deleted;
	3252	$return[$j][$i]['Draft'] = $header->Draft;
	3253	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3254
[535]	3255	$date_msg = gmdate("d/m/Y",$header->udate);
	3256	if (gmdate("d/m/Y") == $date_msg)
	3257	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3258	else
	3259	$return[$j][$i]['udate'] = $date_msg;
[1472]	3260
[2]	3261	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3262	$return[$j][$i]['fromaddress'] = '';
	3263	foreach ($fromaddress as $tmp)
	3264	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3265
[2]	3266	$from = $header->from;
	3267	$return[$j][$i]['from'] = array();
	3268	$tmp = imap_mime_header_decode($from[0]->personal);
	3269	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3270	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3271	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3272
	3273	$to = $header->to;
	3274	$return[$j][$i]['to'] = array();
	3275	$tmp = imap_mime_header_decode($to[0]->personal);
	3276	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3277	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3278	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3279
	3280	$subject = imap_mime_header_decode($header->fetchsubject);
	3281	$return[$j][$i]['subject'] = '';
	3282	foreach ($subject as $tmp)
	3283	$return[$j][$i]['subject'] .= $tmp->text;
	3284
	3285	$return[$j][$i]['Size'] = $header->Size;
	3286	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3287
[2]	3288	$return[$j][$i]['attachment'] = array();
	3289	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3290
[2]	3291	$i++;
	3292	}
	3293	$j++;
[51]	3294	if($mbox_stream)
	3295	imap_close($mbox_stream);
[2]	3296	}
[1472]	3297
[2]	3298	return $return;
	3299	}
[3923]	3300
	3301
[1709]	3302	function mobile_search($params)
	3303	{
	3304	include("class.imap_attachment.inc.php");
	3305	$imap_attachment = new imap_attachment();
	3306	$criterias = array ("TO","SUBJECT","FROM","CC");
	3307	$return = array();
[3589]	3308	if(!isset($params['folder'])) {
	3309	$folder_params = array("noSharedFolders"=>1);
	3310	if(isset($params['folderType']))
	3311	$folder_params['folderType'] = $params['folderType'];
	3312	$folders = $this->get_folders_list($folder_params);
	3313	}
	3314	else
	3315	$folders = array(0=>array('folder_id'=>$params['folder']));
[1709]	3316	$num_msgs = 0;
[3923]	3317	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
	3318	$return["msgs"] = array();
	3319
	3320	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
[1709]	3321	foreach($folders as $id =>$folder)
	3322	{
	3323	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3324	foreach($criterias as $criteria_fixed)
[3923]	3325	{
	3326	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3327
[3573]	3328	$mbox_stream = $this->open_mbox($folder['folder_id']);
[3923]	3329
	3330	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
[1709]	3331
	3332	if ($messages == ''){
	3333	if($mbox_stream)
	3334	imap_close($mbox_stream);
	3335	continue;
	3336	}
[3923]	3337
[1709]	3338	foreach($messages as $msg_number)
[3923]	3339	{
[1709]	3340	$temp = $this->get_info_head_msg($msg_number);
	3341	if(!$temp)
	3342	return false;
[3573]	3343	$temp['msg_folder'] = $folder['folder_id'];
[3923]	3344	$return["msgs"][$num_msgs] = $temp;
[1709]	3345	$num_msgs++;
	3346	}
[3923]	3347
[1709]	3348	if($mbox_stream)
	3349	imap_close($mbox_stream);
	3350	}
[3923]	3351	}
[1709]	3352	}
[3923]	3353
	3354	if(!function_exists("cmp_date")) {
	3355	function cmp_date($obj1, $obj2){
	3356	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
	3357	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
	3358	}
	3359	}
	3360	usort($return["msgs"], "cmp_date");
	3361	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
	3362	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
	3363
[1709]	3364	return $return;
	3365	}
[1472]	3366
[2]	3367	function delete_and_show_previous_message($params)
	3368	{
	3369	$return = $this->get_info_previous_msg($params);
[1472]	3370
[2]	3371	$params_tmp1 = array();
	3372	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3373	$params_tmp1['folder'] = $params['msg_folder'];
	3374	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3375
[2]	3376	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3377
[2]	3378	return $return;
	3379	}
[1472]	3380
	3381
[2]	3382	function automatic_trash_cleanness($params)
	3383	{
	3384	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3385	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3386	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3387	// Free others requests
	3388	session_write_close();
[2]	3389	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3390	if (is_array($messages)){
	3391	foreach ($messages as $msg_number){
	3392	imap_delete($mbox_stream, $msg_number, FT_UID);
	3393	}
	3394	}
[51]	3395	if($mbox_stream)
	3396	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3397	return $messages;
	3398	}
	3399	// Fix the search problem with special characters!!!!
	3400	function remove_accents($string) {
[1472]	3401	return strtr($string,
	3402	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3403	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3404	}
	3405
[1622]	3406	function make_search_date($date){
	3407
	3408	$months = array(
	3409	1 => 'jan',
	3410	2 => 'feb',
	3411	3 => 'mar',
	3412	4 => 'apr',
	3413	5 => 'may',
	3414	6 => 'jun',
	3415	7 => 'jul',
	3416	8 => 'aug',
	3417	9 => 'sep',
	3418	10 => 'oct',
	3419	11 => 'nov',
	3420	12 => 'dec'
	3421	);
	3422
	3423	//TODO: Adaptar a data de acordo com o locale do sistema.
	3424	list($day,$month,$year) = explode("/", $date);
	3425	$search_date = $day."-".$months[intval($month)]."-".$year;
	3426	return $search_date;
	3427
	3428	}
	3429
[3843]	3430	function search_msg( $params = false )
	3431	{
	3432	$mbox_stream = "";
	3433
	3434	if(strpos($params['condition'],"#")===false)
	3435	{ //local messages
	3436	$search=false;
	3437	}
	3438	else
	3439	{
	3440	$search = explode(",",$params['condition']);
	3441	}
	3442
	3443	$params['page'] = $params['page'] * 1;
[689]	3444
[3843]	3445	if( is_array($search) )
	3446	{
	3447	$search = array_unique($search); // Remove duplicated folders
	3448	$search_criteria = '';
	3449	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3450	foreach($search as $tmp)
	3451	{
	3452	$tmp1 = explode("##",$tmp);
	3453	$sum = 0;
	3454	$name_box = $tmp1[0];
	3455	unset($filter);
	3456	foreach($tmp1 as $index => $criteria)
	3457	{
	3458	if ($index != 0 && strlen($criteria) != 0)
	3459	{
	3460	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
	3461	$filter .= " ".$filter_array[0];
	3462	if (strlen($filter_array[1]) != 0)
	3463	{
	3464	if ( trim($filter_array[0]) != 'BEFORE' &&
	3465	trim($filter_array[0]) != 'SINCE' &&
	3466	trim($filter_array[0]) != 'ON')
	3467	{
	3468	$filter .= '"'.$filter_array[1].'"';
	3469	}
	3470	else
	3471	{
	3472	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3473	}
	3474	}
	3475	}
	3476	}
	3477
	3478	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3479	$filter = $this->remove_accents($filter);
[1472]	3480
[3843]	3481	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
	3482	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
	3483	{
	3484	$folder_name = explode($this->imap_delimiter,$name_box);
	3485	$this->ldap = new ldap_functions();
	3486
	3487	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3488	{
	3489	$folder_name[1] = $cn;
	3490	}
	3491	$folder_name = implode($this->imap_delimiter,$folder_name);
[3391]	3492	}
[3843]	3493	else
	3494	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3495
	3496	if(!is_resource($mbox_stream))
	3497	$mbox_stream = $this->open_mbox($name_box);
	3498	else
	3499	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3500
	3501	if (preg_match("/^.?\bALL\b/", $filter))
	3502	{
	3503	// Quick Search, note: this ALL isn't the same ALL from imap_search
	3504	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3505
	3506	foreach($all_criterias as $criteria_fixed)
	3507	{
	3508	$_filter = $criteria_fixed . substr($filter,4);
	3509
	3510	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
	3511
	3512	if(is_array($search_criteria))
	3513	{
	3514	foreach($search_criteria as $new_search)
	3515	{
	3516	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3517	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3518	$elem['uid'] = $new_search;
	3519	$retorno[] = $elem;
	3520	}
	3521	}
	3522	}
	3523	}
	3524	else
	3525	{
	3526	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3527
	3528	if( is_array( $search_criteria) )
	3529	{
	3530	foreach($search_criteria as $new_search)
	3531	{
	3532	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3533	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3534	$elem['uid'] = $new_search;
	3535	$retorno[] = $elem;
	3536	}
	3537	}
	3538	}
	3539	}
	3540	}
	3541
	3542	if($mbox_stream)
	3543	{
	3544	imap_close($mbox_stream);
[3803]	3545	}
[3843]	3546
[3803]	3547	$num_msgs = count($retorno);
[3223]	3548
[3803]	3549	/* Comparison functions, descendent is ascendent with parms inverted */
[3843]	3550	function SORTDATE($a, $b){ return ($a['udate'] < $b['udate']); }
[3803]	3551	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
[3391]	3552
[3803]	3553	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
	3554	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
	3555
	3556	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
	3557	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
	3558
	3559	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
	3560	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
	3561
	3562	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
	3563	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
	3564
[3843]	3565	usort( $retorno, $params['sort_type']);
	3566	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
	3567
	3568	$arrayRetorno['num_msgs'] = $num_msgs;
	3569	$arrayRetorno['data'] = $pageret;
[3803]	3570
[3843]	3571	if ($pageret)
	3572	{
	3573	return $arrayRetorno;
	3574	}
	3575	else
	3576	{
	3577	return 'none';
	3578	}
[2]	3579	}
[1472]	3580
[3803]	3581	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3582	{
[828]	3583	$header = $this->get_header($uid_msg);
[3803]	3584	require_once("class.imap_attachment.inc.php");
[828]	3585	$imap_attachment = new imap_attachment();
	3586	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3587	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3588	$flag = $header->Unseen
	3589	.$header->Recent
	3590	.$header->Flagged
	3591	.$header->Draft
	3592	.$header->Answered
	3593	.$header->Deleted
	3594	.$attachments;
	3595
	3596
[163]	3597	$subject = $this->decode_string($header->fetchsubject);
	3598	$from = $header->from[0]->mailbox;
[2]	3599	if($header->from[0]->personal != "")
	3600	$from = $header->from[0]->personal;
[3843]	3601	$ret_msg['from'] = $this->decode_string($from);
	3602	$ret_msg['subject'] = $subject;
	3603	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
	3604	$ret_msg['size'] = $header->Size;
	3605	$ret_msg['flag'] = $flag;
[1472]	3606	return $ret_msg;
	3607	}
[3391]	3608
	3609
	3610	function size_msg($size){
	3611	$var = floor($size/1024);
	3612	if($var >= 1){
	3613	return $var." kb";
	3614	}else{
	3615	return $size ." b";
	3616	}
	3617	}
	3618
[2]	3619	function ob_array($the_object)
	3620	{
	3621	$the_array=array();
	3622	if(!is_scalar($the_object))
	3623	{
	3624	foreach($the_object as $id => $object)
	3625	{
	3626	if(is_scalar($object))
	3627	{
	3628	$the_array[$id]=$object;
	3629	}
	3630	else
	3631	{
	3632	$the_array[$id]=$this->ob_array($object);
	3633	}
	3634	}
	3635	return $the_array;
	3636	}
	3637	else
	3638	{
	3639	return $the_object;
	3640	}
	3641	}
[1472]	3642
[2]	3643	function getacl()
	3644	{
	3645	$this->ldap = new ldap_functions();
[1472]	3646
[2]	3647	$return = array();
[1472]	3648	$mbox_stream = $this->open_mbox();
[2]	3649	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3650
[2]	3651	$i = 0;
	3652	foreach ($mbox_acl as $user => $acl)
	3653	{
	3654	if ($user != $this->username)
	3655	{
	3656	$return[$i]['uid'] = $user;
	3657	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3658	}
	3659	$i++;
	3660	}
	3661	return $return;
	3662	}
[1472]	3663
[2]	3664	function setacl($params)
	3665	{
	3666	$old_users = $this->getacl();
	3667	if (!count($old_users))
	3668	$old_users = array();
[1472]	3669
[2]	3670	$tmp_array = array();
	3671	foreach ($old_users as $index => $user_info)
	3672	{
	3673	$tmp_array[$index] = $user_info['uid'];
	3674	}
	3675	$old_users = $tmp_array;
[1472]	3676
[2]	3677	$users = unserialize($params['users']);
	3678	if (!count($users))
	3679	$users = array();
[1472]	3680
[2]	3681	//$add_share = array_diff($users, $old_users);
	3682	$remove_share = array_diff($old_users, $users);
	3683
	3684	$mbox_stream = $this->open_mbox();
	3685
	3686	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3687	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3688
	3689	/*if (count($add_share))
	3690	{
	3691	foreach ($add_share as $index=>$uid)
	3692	{
	3693	if (is_array($mailboxes_list))
	3694	{
	3695	foreach ($mailboxes_list as $key => $val)
	3696	{
	3697	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3698	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3699	}
	3700	}
	3701	}
	3702	}*/
[1472]	3703
[2]	3704	if (count($remove_share))
	3705	{
	3706	foreach ($remove_share as $index=>$uid)
	3707	{
	3708	if (is_array($mailboxes_list))
	3709	{
	3710	foreach ($mailboxes_list as $key => $val)
	3711	{
	3712	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3713	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3714	}
	3715	}
[1472]	3716	}
[2]	3717	}
[1472]	3718
[2]	3719	return true;
	3720	}
[1472]	3721
[2]	3722	function getaclfromuser($params)
	3723	{
	3724	$useracl = $params['user'];
[1472]	3725
[2]	3726	$return = array();
	3727	$return[$useracl] = 'false';
[1472]	3728	$mbox_stream = $this->open_mbox();
[2]	3729	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3730
[2]	3731	foreach ($mbox_acl as $user => $acl)
	3732	{
	3733	if (($user != $this->username) && ($user == $useracl))
	3734	{
	3735	$return[$user] = $acl;
	3736	}
	3737	}
	3738	return $return;
	3739	}
	3740
	3741	function getacltouser($user)
	3742	{
	3743	$return = array();
	3744	$mbox_stream = $this->open_mbox();
[325]	3745	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3746	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3747	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3748	if(substr($user,0,4) != 'user')
[449]	3749	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3750	else
	3751	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3752	return $mbox_acl[$this->username];
	3753	}
	3754
[1472]	3755
[2]	3756	function setaclfromuser($params)
	3757	{
	3758	$user = $params['user'];
	3759	$acl = $params['acl'];
[1472]	3760
[2]	3761	$mbox_stream = $this->open_mbox();
	3762
	3763	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3764	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3765
	3766	if (is_array($mailboxes_list))
	3767	{
	3768	foreach ($mailboxes_list as $key => $val)
	3769	{
[449]	3770	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3771	$folder = str_replace("&-", "&", $folder);
[2]	3772	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3773	{
[449]	3774	$return = imap_last_error();
[2]	3775	}
	3776	}
	3777	}
[449]	3778	if (isset($return))
	3779	return $return;
	3780	else
	3781	return true;
[2]	3782	}
[1472]	3783
[51]	3784	function download_attachment($msg,$msgno)
	3785	{
[1472]	3786	$array_parts_attachments = array();
[3289]	3787	//$array_parts_attachments['names'] = '';
[689]	3788	include_once("class.imap_attachment.inc.php");
[1472]	3789	$imap_attachment = new imap_attachment();
	3790
[51]	3791	if (count($msg->fname[$msgno]) > 0)
	3792	{
	3793	$i = 0;
	3794	foreach ($msg->fname[$msgno] as $index=>$fname)
	3795	{
	3796	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3797	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3798	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3799	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
[3289]	3800	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
[51]	3801	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3802	$i++;
	3803	}
	3804	}
[3289]	3805	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
[51]	3806	return $array_parts_attachments;
[1472]	3807	}
[69]	3808
	3809	function spam($params)
	3810	{
	3811	$is_spam = $params['spam'];
	3812	$folder = $params['folder'];
	3813	$mbox_stream = $this->open_mbox($folder);
	3814	$msgs_number = explode(',',$params['msgs_number']);
	3815
	3816	foreach($msgs_number as $msg_number) {
[877]	3817	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3818	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3819	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3820	$msg = $header . $body;
	3821	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3822	$username = $this->username;
[69]	3823	strtok($email, '@');
	3824	$domain = strtok('@');
	3825
[449]	3826	//Encontrar a assinatura do dspam no cabecalho
	3827	$v = explode("\r\n", $header);
	3828	foreach ($v as $linha){
[877]	3829	if (eregi("^Message-ID", $linha)) {
	3830	$args = explode(" ", $linha);
	3831	$msg_id = "'$args[1]'";
	3832	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3833	$args = explode(" ",$linha);
	3834	$signature = $args[1];
	3835	}
	3836	}
	3837
[877]	3838	// Seleciona qual comando a ser executado
[449]	3839	switch($is_spam){
	3840	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3841	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3842	}
[877]	3843
	3844	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3845	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3846	system($cmd);
[69]	3847	}
	3848	imap_close($mbox_stream);
	3849	return false;
	3850	}
[535]	3851	function get_header($msg_number){
[3493]	3852	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[535]	3853	if (!is_object($header))
	3854	return false;
[1472]	3855
[673]	3856	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3857	$flag = preg_match('/importance : (.*)\r/i',
	3858	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3859	,$importance);
[659]	3860	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3861	}
[1472]	3862
[535]	3863	return $header;
	3864	}
[1000]	3865
	3866	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3867	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3868
[3911]	3869	function insert_email($source,$folder,$timestamp,$flags){
[1000]	3870	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3871	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3872	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3873	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3874	$imap_options = '/notls/novalidate-cert';
	3875	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3876	if(imap_last_error())
	3877	{
	3878	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
[3872]	3879	}
[1000]	3880	if($timestamp){
	3881	$tempDir = ini_get("session.save_path");
[1247]	3882	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3883	$f = fopen($file,"w");
	3884	fputs($f,base64_encode($source));
	3885	fclose($f);
[1586]	3886	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3887	$return['command']=exec(escapeshellcmd($command));
[1000]	3888	}else{
	3889	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3890	}
	3891	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
[3872]	3892
[1000]	3893	$return['msg_no'] = $status->uidnext - 1;
[3911]	3894	$return['error'] = imap_last_error();
	3895	if(!$return['error'] && $flags != '' ){
[3872]	3896
[3911]	3897	$flags_array=explode(':',$flags);
	3898	//"Answered","Draft","Flagged","Unseen"
	3899	$flags_fixed = "";
	3900	if($flags_array[0] == 'A')
	3901	$flags_fixed.="\\Answered ";
	3902	if($flags_array[1] == 'X')
	3903	$flags_fixed.="\\Draft ";
	3904	if($flags_array[2] == 'F')
	3905	$flags_fixed.="\\Flagged ";
	3906	if($flags_array[3] != 'U')
	3907	$flags_fixed.="\\Seen ";
	3908
	3909	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
	3910	}
[1000]	3911	if($mbox_stream)
[3911]	3912	imap_close($mbox_stream);
[1000]	3913	return $return;
	3914	}
	3915
[3803]	3916	function show_decript($params){
[1035]	3917	$source = $params['source'];
	3918	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
[3803]	3919	$source = str_replace(" ", "+", $source,$i);
[1472]	3920
[3803]	3921	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3922	if(!$source = base64_decode($source,true))
	3923	return "error ".$source."Espaços ".$i;
[1035]	3924
	3925	}
[3803]	3926	else {
	3927	if(!$source = base64_decode($source))
	3928	return "error ".$source."Espaços ".$i;
	3929	}
	3930
[1035]	3931	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3932
	3933	$get['msg_number'] = $insert['msg_no'];
	3934	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3935	$return = $this->get_info_msg($get);
	3936	$get['msg_number'] = $params['ID'];
	3937	$get['msg_folder'] = $params['folder'];
	3938	$tmp = $this->get_info_msg($get);
	3939	if(!$tmp['status_get_msg_info'])
	3940	{
	3941	$return['msg_day']=$tmp['msg_day'];
	3942	$return['msg_hour']=$tmp['msg_hour'];
	3943	$return['fulldate']=$tmp['fulldate'];
	3944	$return['smalldate']=$tmp['smalldate'];
	3945	}
	3946	else
	3947	{
	3948	$return['msg_day']='';
	3949	$return['msg_hour']='';
	3950	$return['fulldate']='';
	3951	$return['smalldate']='';
	3952	}
	3953	$return['msg_no'] =$insert['msg_no'];
	3954	$return['error'] = $insert['error'];
	3955	$return['folder'] = $params['folder'];
	3956	//$return['acls'] = $insert['acls'];
	3957	$return['original_ID'] = $params['ID'];
	3958
	3959	return $return;
	3960
	3961	}
[1472]	3962
[1000]	3963	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3964	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3965
	3966	function treat_base64_from_post($source){
	3967	$offset = 0;
	3968	do
	3969	{
	3970	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3971	{
	3972	$inicio = strpos($source, "\n\r", $inicio);
	3973	$fim = strpos($source, '--', $inicio);
	3974	if(!$fim)
	3975	$fim = strpos($source,"\n\r", $inicio);
	3976	$length = $fim-$inicio;
	3977	$parte = substr( $source,$inicio,$length-1);
	3978	$parte = str_replace(" ", "+", $parte);
	3979	$source = substr_replace($source, $parte, $inicio, $length-1);
	3980	}
	3981	if($offset > $inicio)
	3982	$offset=FALSE;
	3983	else
	3984	$offset = $inicio;
	3985	}
	3986	while($offset);
	3987	return $source;
	3988	}
	3989
	3990	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3991
	3992	function unarchive_mail($params)
	3993	{
	3994	$dest_folder = $params['folder'];
	3995	$sources = explode("#@#@#@",$params['source']);
	3996	$timestamps = explode("#@#@#@",$params['timestamp']);
[3911]	3997	$flags = explode("#@#@#@",$params['flags']);
[3872]	3998
[3843]	3999	foreach($sources as $index=>$src)
	4000	{
	4001	if($src!="")
	4002	{
[3911]	4003	$source = $this->treat_base64_from_post($src);
	4004	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
	4005	}
	4006	}
[3843]	4007
[1000]	4008	return $insert;
	4009	}
	4010
	4011	function download_all_local_attachments($params)
	4012	{
	4013	$source = $params['source'];
	4014	$source = $this->treat_base64_from_post($source);
	4015	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	4016	$exporteml = new ExportEml();
	4017	$params['num_msg']=$insert['msg_no'];
	4018	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	4019	return $exporteml->download_all_attachments($params);
	4020	}
[3157]	4021	function get_quota_folders(){
	4022
	4023	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	4024	include_once("class.imapfp.inc.php");
	4025	$imapfp = new imapfp();
	4026
	4027	if(!$imapfp->open($this->imap_server,$this->imap_port))
	4028	return $imapfp->get_error();
	4029	if (!$imapfp->login( $this->username,$this->password ))
	4030	return $imapfp->get_error();
	4031
	4032	$response_array = $imapfp->get_mailboxes_size();
	4033	if ($imapfp->error)
	4034	return $imapfp->get_error();
	4035
	4036	$data = array();
	4037	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	4038	$data["quota_root"] = $quota_root;
	4039
	4040	foreach ($response_array as $idx=>$line) {
	4041	$line2 = str_replace('"', "", $line);
	4042	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	4043	list($folder,$size) = explode(";",$line2);
[3854]	4044	$quota_used = str_replace(")","",$size);
	4045	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
[3157]	4046	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
	4047	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	4048	$folder = $this->functions->getLang("Inbox");
	4049	}
	4050	else
	4051	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	4052
	4053	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	4054	}
	4055	$imapfp->close();
	4056	return $data;
	4057	}
[2]	4058	}
[278]	4059	?>

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